Warm Audio

The 1073 Legend Lives in Warm Audio's Splendid WA73-EQThe legendary 1073 wrote the book on characterful mic preamplification and EQ. These venerable circuits helped define the punchy sound of '70s rock — and countless recordings and live concerts ever since. Today, this coveted tone can be yours for a song, with the Warm Audio WA73-EQ mic/line/instrument preamp. In both design and performance, the WA73-EQ pays homage to the revered British console lineage that started it all. Throughout the audio industry, the 1073 is considered the holy grail of preamps and EQs, with a rich, sweet, and bold tonality that's ideal for making audacious statements with your music. After years of R&D, painstaking reverse-engineering, and countless hours of listening, Warm Audio captured the sonic essence of this classic perfectly in their boutique WA73-EQ. With 80dB of gain and a fully discrete transformer-balanced signal path, the sound is a revelation: harmonically rich bottom end, focused midrange, and slightly resonant highs.Handcrafted with top-quality parts Boasting weapons-grade build quality with discrete, handwired Class A circuits and top-drawer parts such as UK-made Carnhill transformers and Blore Edwards mil-spec, dual-concentric switch pots, the WA73-EQ has 80dB of gain on tap so you can capture subdued sources with your favorite ribbon mic. Your ribbons and condensers will sound heavenly; you'll even be gobsmacked when you hear how authoritative your dynamic mics sound. Cranking the input stage and backing off the output gain enhances your tracks with tasty vintage-style coloration. Topping off the feature set is an instrument jack, polarity reverse, 48V phantom power, and switchable impedance for tonal variation and to optimally match a variety of microphones.Optimize every source — and microphone There is no source that doesn't sound amazing through the Warm Audio WA73-EQ. With judicious mic selection and placement, drums are larger-than-life; DI bass and keyboards sound massive and synths become trance-inducing; electric guitars soar; vocals rule. Pianos and acoustic guitars are resplendent. Orchestral instruments — strings, woodwinds, brass, and percussion — achieve ineffable lushness and dimension. You can even use the WA73-EQ as a tone-shaping tool to run stems or complete mixes through. Hear what the WA73-EQ can do for your own recordings. It's transformative.Definitive British EQ The EQ section of the WA73-EQ adheres to the classic 1073 circuit topology. The vintage 1073 is the holy grail of EQ, and the WA73-EQ nails its sonics and behavior (complete with its fabled harmonic distortion). It's a three-band affair, with HF shelving at 10, 12, and 16kHz; midband peaking with selectable center frequencies at 360Hz, 700Hz, 1.6kHz, 3.2kHz, 4.8kHz, and 7.2kHz; and LF shelving, selectable at 35Hz, 60Hz, 110Hz, and 220Hz. A highpass filter, selectable at 50Hz, 80Hz, 160Hz, and 300Hz, lets you trim your signals of unwanted low end. If you've never worked with a 1073-style EQ before, all we can say is: you're in for a serious treat. It's worth noting that the original 1073 offered only a fixed 10kHz shelf, and the additional high-frequency flexibility afforded by the WA73-EQ is most welcome.UK Custom Carnhill transformers 1073-loving engineers at Sweetwater perk up when the conversation turns to the component history of these classic circuits, and signal transformers are a frequent topic of discussion. Vintage 1073s used different transformer variants throughout their production run; but the most coveted were the very first ones made by Marinair Radar, due to their fluid and forgiving nature that saturates sweetly when pushed. They have been known to bring engineers to tears when they hear how gorgeous their mixes sound through them! Warm Audio turned to Carnhill Transformers of Cambridgeshire, UK, to design meticulous replicas of these most desirable early 1073 transformers. The results are stunning, and — to our ears — tantalizingly close to early vintage 1073s.Warm left no stone unturned A vital yet not-often-discussed component of these classic British circuits is the different types of capacitors and output transistors used. To maintain the integrity of the original circuits, Warm decided to use high-quality tantalum and polystyrene capacitors in the signal path and an output transistor choice that delivers smoother results at higher gain settings than what is commonly found in today's 1073-style preamps. All considered, Warm Audio's monumental effort to design a no-compromise product has paid off handsomely. You'll appreciate this every time you plug into the WA73-EQ and hit record.Warm Audio WA73-EQ Mic/Line/Instrument Preamp and EQ Features: Handwired and hand-assembled, single-channel 1073-style preamp/EQFully discrete, Class A, transformer-balanced circuitryUK-made Carnhill Transformers80dB of gain handles any type of microphone, including low-output ribbonsResistor-stepped rotary gain switch for easy recallTone button changes input transformer impedance for mic optimization and tonal shapingPolarity switch48V phantom power4-position inductor-based highpass filter, selectable for Off, 50, 80, 160, or 300HzInductor-based 3-band equalizationLow-band boost/cut at 35, 60, 110, or 220HzMid-band boost/cut at 360, 700, 1600, 3200, 4800, or 7200HzHigh-band boost/cut at 10, 12, or 16kHzAdditional high-band frequency EQ points added (compared to vintage 1073)XLR mic inputLine-level TRS inputTS Send/Receive insert jacksXLR and TRS line-level outputsDI instrument inputOutput level controlLED level indication meterRugged 19" rackmount chassisGround lift switchInternal IEC 115V/230V power inlet

The Tone Beast is a great mic pre with loads of gain that can effortlessly capture an array of sources very well. With top notch CineMag transformers and multiple discrete signal paths, it's hard to beat its big, bold, fully-professional sound at its price.The Tone Beast is a mic pre that likes to be pushed and when pushed will colorize your signal ever so sweetly. The 2 opamps and 2 output transformers at the flip of their switches won't appear to be much different, but as one drives the pre into harmonic distortion, the unique character of each of these components becomes apparent.Additionally the Tone Beast is customizable and allows for other opamps to be sourced and easily swapped into the unit. I've pulled my best tones from this pre right at the saturation point (as loud as I can push the gain before clipping). The output control on the TB12 allows you to limit the signal exiting the preamp even when pushing the gain to really hot levels, giving you maximum control.The goal was to make a microphone preamplifier affordable for the first time, without compromising the quality and design parameters that make this type of microphone preamplifier so desirable.  Home-based musicians and professional studios alike will find the Tone Beast to be an extremely powerful and fully professional piece of gear that is capable of warming and shaping signals/mixes in a way that is very pleasing to the ear.The TB12 "Tone Beast" is a high-voltage microphone preamplifier, utilizing CineMag USA Transformers. Have no fear of hurting the Beast, you can push it very hard into full-on distortions if you wish, and these can sound quite nice on electric guitar, bass or anything else that likes some nice grit. When hand building mic pres I learned a bit about the "subtle" differences component choices can make.A little change here, and another there often times became a huge deal in a finished mix, but often times is not very noticeable at first take. The different component options in the TB12 are subtle, but when driven into saturation are noticeable and can make a big difference to the way your final mix will sound. Home-based musicians and professional studios alike will find the Tone Beast to be an extremely powerful and fully professional piece of gear that is capable of warming and shaping signals/mixes in a way that is very pleasing to the ear.Specifications:Utilizes premium grade CineMag USA Transformers.71db of gain.Transformer selection provides both Steel and 50% Nickel CineMag output transformers for varying character.Transformer bypass switch allows for removal of the output transformer from the circuit.Discrete Opamp selection allows for choosing between a 1731(vintage) and 918(cleaner) style .opamp.  These are socketed/swappable with your choice of 2520 6 pin footprint opamps.Impedance switch labeled TONE to switch between 150 and 600 ohms input impedance.  Changes the Tone of all inputs (Mic, Line and Hi-Z.).2 Meg Ohm True HI-Z input on front panel sends instrument signal through entire circuit including both Cinemag Transformers and the discrete operational amplifier. Great for guitars, bass, keyboards and other instruments that have a 1/4″ output jack.Capacitor selection between Tantalum and Electrolytic for different characters.80hz hipass filter.Polarity Reverse.+48V phantom power.Output attenuation allowing for saturation flexibility of both the opamps and transformers.¼" insert for the use of inline compressors, eq's etc.Balanced XLR mic, balanced TRS line, and ¼" instrument inputs.-20db Pad.LED VU Meter.Compatible with standard 500 series racks.

What if you could juice your tracks with massive bass, shimmering air, and addictive warmth - without having to shell out a fortune? Well, now you can, with the Warm Audio EQP-WA. A Pultec-style 2U rackmount tube equalizer, the EQP-WA rocks the look and feel of the classic original that graced countless hits. But with its fully discrete circuitry and top-drawer components such as CineMag transformers and premium tubes, it also nails those elusive euphonic sonics that make your recordings come alive. Add luster and brilliance to your music, affordably, with the Warm Audio EQP-WA.the EQP-WA gives you: top-notch performance, in fact, and incredible value. The EQP-WA lets you shape your tracks with an exciting, vibey warmth that makes any vocal or instrument sound, well, gorgeous and sit proud in the mix. We dig the Warm Audio EQP-WA, and - especially considering its gentle price tag - we're confident you will, too!  Specifications:With gain modification for level adjustments of two devicesCineMag input and output transformer - made in the USAPremium 12AX7 and 12AU7 tubesCineMag inductor EQ sectionThe EQ section can be set to bypass while the signal is still running through the tubes and transformers, thus keeping the "warmth" of the tubeTransformer balanced inputs and outputs (XLR and jack)Linear frequency response from 20 – 50,000 HzBoost and cut can be used simultaneously to allow phase effectsLow frequency boost - 20, 30, 60, 100, 200, 400, 800 Hz - 12 dBLow frequency cut - 20, 30, 60, 100, 200, 400, 800 Hz - 18 dBHigh frequency boost - 3, 4, 5, 8, 10, 12, 16 kHz - 18 dBHigh frequency cut - 3, 4, 5, 10, 20 kHz - 14 dB5 more additional frequency points than the EQP-1 A for greater versatilityIntegrated 115 / 230 V IEC power supply 

The Tone Beast is a great mic pre with loads of gain that can effortlessly capture an array of sources very well. With top notch CineMag transformers and multiple discrete signal paths, it's hard to beat its big, bold, fully-professional sound at its price.The Tone Beast is a mic pre that likes to be pushed and when pushed will colorize your signal ever so sweetly. The 2 opamps and 2 output transformers at the flip of their switches won't appear to be much different, but as one drives the pre into harmonic distortion, the unique character of each of these components becomes apparent. Additionally the Tone Beast is customizable and allows for other opamps to be sourced and easily swapped into the unit. I've pulled my best tones from this pre right at the saturation point (as loud as I can push the gain before clipping). The output control on the TB12 allows you to limit the signal exiting the preamp even when pushing the gain to really hot levels, giving you maximum control.Specifications:Utilizes premium grade CineMag USA Transformers.71db of gain.Transformer selection provides both Steel and 50% Nickel CineMag output transformers for varying character.Transformer bypass switch allows for removal of the output transformer from the circuit.Discrete Opamp selection allows for choosing between a 1731(vintage) and 918(cleaner) style .opamp.  These are socketed/swappable with your choice of 2520 6 pin footprint opamps.Impedance switch labeled TONE to switch between 150 and 600 ohms input impedance.  Changes the Tone of all inputs (Mic, Line and Hi-Z.).2 Meg Ohm True HI-Z input on front panel sends instrument signal through entire circuit including both Cinemag Transformers and the discrete operational amplifier. Great for guitars, bass, keyboards and other instruments that have a 1/4″ output jack.Capacitor selection between Tantalum and Electrolytic for different characters.80hz hipass filter.Polarity Reverse.+48V phantom power.Output attenuation allowing for saturation flexibility of both the opamps and transformers.¼" insert for the use of inline compressors, eq's etc.Balanced XLR mic, balanced TRS line, and ¼" instrument inputs.-20db Pad.LED VU Meter.Compatible with standard 500 series racks.​​

The WA-412 provides 4 channels of classic American console preamps in a sleek 1RU design. This style of preamp is often referred to as "the sound of Rock n' Roll" for its BIG punchy low end and smooth open top end. The price/performance ratio of the WA-412 is almost unfathomable to the experienced studio engineer who has possibly paid much more for preamps of this style during their career. Featuring fully discrete socketed 6-pin opamps and custom wound Altran USA input and output transformers, the WA-412 leaves nothing to be desired. If you are looking for multiple channels of world class tone in an affordable package, the WA-412 is the right choice for you.Inspiration behind the WA-412.When I first started holding regular studio sessions years ago I always desired to have more channels of high-end mic pre's. I could only afford to have one or two in my studio at a time, which was never enough to record a full band or drummer. I knew very well that if signals were not recorded well "on the way in" they wouldn't be salvageable later, but my budget constrained me.  Because of this so many of the sources were recorded through poor-quality mic preamps.  If the WA-412 was available back then I likely wouldn't have had to settle for poor, low-quality tone. The WA-412 was designed "for the people" (if you will) and we believe it will become a serious work-horse in many professional and home studios. - Bryce Young (founder)More features.The WA-412 has all of the features one would expect from this style of preamp... and more. Output Trim is available on every channel for precise control and creative gain structuring. A Tone switch (transformer input impedance) is also available on each channel, which allows you to choose between a warm and punchy classic console tone, or go for a more open & neutral sound.Better components.Each channel utilizes a fully discrete socketed 6-pin opamp that can be swapped with other opamps. Discrete opamp circuitry is known for its high headroom and low distortion characteristics and has much to do with the coveted sound of these classic console preamps.  All input and output transformers that are made in the USA by high-end transformer manufacturer, Altran. We worked closely with Altran to create unique transformers that extend the low frequency response of these classic preamps. The transformers also use a vintage winding technique that produces a very distinct smooth BIG character. Carefully choosing the WA-412 components has resulted in an amazing four channel ‘workhorse’ preamp/DI that performs at the highest levels, while still adding vintage console magic to your signal.Specificaions:4 Channel Microphone Preamplifier + Instrument DIFully discrete, transformer coupled, through-hole component topologyAltran USA custom wound, premium input and output transformersX520 discrete op-amp in every channel, socketed for convenience. Can be user-replaced with most 6 pin, discrete op-amps for varying flavor & tone65db of gainInputs - Microphone XLR & Active Instrument 2Meg ohm HI-ZOutputs - Transformer balanced XLR & TRSTONE button input impedance - Switches from 600 ohms to 150 ohms (affects the tone of both the mic and HI-Z inputs)-20db pad - pads both mic and instrument DI inputsSelf noise:

Warm Audio's WA76 set its target high: the most iconic solid-state limiting amplifier in history. How does Warm do it? Through economies of scale, mostly. They don't cut corners on components (the WA76 employs genuine US-made Cinemag transformers), but they do order parts and build in quantity, which keeps costs down. Like the classic unit, the WA76 gives you a completely discrete signal path and the same arrangement of controls. And yes, it replicates the original's explosive performance when all the ratio buttons are pressed. Elevate your studio to the next level - with the Warm Audio WA76.What can the WA76 do for you?Every studio needs a good limiter, and the Warm Audio WA76 is designed after the mother of all limiters. With its lightning-fast response time and pristine, all-discrete signal path, the WA76 is your go-to device for everything from subtle, transparent dynamics control to full-on brickwall limiting. It's fabulous on bass, kick drum, vocals - you name it. It's a must-have for punchy parallel processing on drums, and if you have two of them, the possibilities become even greater.Top-tier performance - and a stunning valueAt this amazing price, you can double your value and get two. With a pair of these in your rack, you can make that stereo piano sit proud in a thick track. Punch up your toms. Strap them across your stereo bus for some mastering magic, and juice your mix with serious slam factor.Warm Audio WA76 Limiting Amplifier Features:Class A line-level output amplifierInspired by the sought-after D revision of the iconic solid-state limiting amplifierCompletely discrete signal pathUtilizes US-made Cinemag input and output transformersSupports the famous all-buttons-in ratio settingUltra-fast attack time; 55db of gainInput impedance is 600 ohms, bridges-T control (floating)20Hz to 20kHz (+/-1dB) frequency responseXLR and TRS inputs and outputsLess than 0.4% total harmonic distortion from 50Hz to 20kHz with limitingSignal to noise ratio is greater than 74dB at +25dBmEquivalent input noise (EIN) is -104.1dBmAttack time is 20 microseconds to 800 microsecondsRelease time is 50 milliseconds to 1 secondMeter provides dB gain reduction and dB outputInternal power supply and an external 24-volt AC power transformer (included)2U, 19" rackmount chassis1-year warranty 

If there’s one preamp-eq that professional engineers would unanimously agree has defined the tone of pop/rock records for the last 50+ years, it would most definitely be the venerable 1073.  The 1073 has been massively used in recording and live applications for decades and is still considered to be the “Holy Grail” of preamp(eq’s) today.  The Warm Audio “WA73 Family” provides single and dual channel re-creations of this classic British preamp (with & w/out EQ), that each pay careful and humble homage to the original circuit.After years of R&D, careful reverse-engineering, and countless hours of auditioning, the WA73 Family has been born! The WA73 Family shines on all types of microphones and sources including; vocals, acoustic/electric guitars, bass, drums, percussion, orchestras, keyboards, and even as a tone shaping tool to run partial or complete mixes through.  With 80dB of gain, a fully discrete Carnhill Transformer balanced signal path, and versatile 3 band inductor EQ (on WA73-EQ and WA273-EQ products) - there’s no recording, mixing or engineering task the WA73, WA73-EQ, WA273, and WA273-EQ can’t handle.A LOOK INSIDEHand Wired, Hand AssembledThe classic 1073 was hand-wired and so is the WA73 Family!  Guru’s claim that a portion of the 1073’s classic tone can be attributed to the hand-wired nature of the build.  The entirety of the WA73 Family of preamp(eq’s) is authentically hand-wired and hand assembled, including the pcb components that are all populated by hand.UK Custom Carnhill Transformers1073 enthusiasts unequivocally get excited about the component history in these classic circuits.  The signal transformers are a common topic of conversation.  The classic vintage units used various versions of transformers throughout the years, and the most coveted were the very first versions made by Marinair Radar.  Marinair Radar Transformers are regarded as the most desirable 1073 choice due to their fluid and forgiving nature.  They saturate sweetly when pushed, and have been known to make engineers cry when they hear how beautiful their mixes sound through them!  Warm Audio worked closely with Carnhill Transformers of Cambridgeshire, UK, to design faithful replicas of these most coveted, early version transformers.  The entire WA73 Family proudly utilizes these fantastic Carnhill Transformers.  We at Warm Audio have not yet heard a modern day 1073-style preamp(eq) sound as close to the early vintage 1073 design as do our WA73 Family units with these beautiful custom Transformers.Capacitors & Signal Path:An important part of these classic British circuits not often discussed is the different styles of capacitors and output transistor used.  We found it important to maintain integrity to the original design by using tantalum and polystyrene capacitors in the signal path and an output transistor choice that is much smoother in the high gain settings than what is typically found in modern 1073-style replicas.UK Blore Edwards Switch-Pots (WA73-EQ & WA273-EQ only):A great sounding 1073-style circuit should be just as reliable as it is great sounding.  The complex dual concentric switch potentiometers in the EQ sections of the WA73-EQ and WA273-EQ are made in the UK by Blore Edwards who manufacture military spec switches and potentiometers.  The use of Blore-Edwards components is no small inclusion for 1073-style preamp-eq’s in this price range            SPECIFICATIONS

he WA-47 is an all vacuum tube, large diaphragm, transformer balanced, multi-pattern (9), large condenser microphone, based on the classic ‘47 that has been used on countless hit records for the last 50+ years.  The WA-47 is designed for pro studio, home studio, live, and broadcast applications and sounds great on vocals, acoustic/electric guitars, acoustic/electric bass, drums, piano, strings, brass/woodwind instruments, and an array of other sources. The classic ‘47 became extremely popular in the 1960’s and is now considered one of the greatest microphones every made.  The classic ‘47 is still widely used today in professional recording studios but have become extremely rare and expensive to acquire.True '47 style capsuleThe WA-47 utilizes a custom reproduction of the vintage k47 style capsule that was used in the classic ‘47 microphone - designed with the same hole pattern and frequency response.  Every Warm Audio capsule is made in the same small assembly house in a clean-room environment,  and packaged in its own protective jewel case until the moment it is loaded into the microphone.  Each capsule is visually inspected and electrically tested for imperfections.The CapsuleThe WA-47 utilizes a custom reproduction of the vintage k47 style capsule that was used in the classic ‘47 microphone - designed with the same hole pattern and frequency response.  Our version of this capsule (model# WA-47-B-80v) is carefully manufactured by an Australian capsule manufacturer who's precision and repeatability allows us to nail the vintage sonics of the most important sonic piece of this classic style of microphone.​The TubeA Slovak Republic JJ 5751 vacuum tube is a lower gain, low noise tube that forces much of the sonics of the capsule and transformer to be heard more significantly than some higher gain tubes might allow.  We auditioned 4 different tube brands and fell in love with the JJ 5751.  The frequency response of the JJ 5751 and the way it contributes to the circuit is tonally smooth and vintage in nature.​The TransformerThe WA-47 utilizes an American made TAB-Funkenwerk (AMI) USA transformer with large core imported German laminations.  This transformer helps provide the creamy smooth top end, and the LARGER THAN LIFE bottom end one would expect from a '47 style condenser microphone.​The CableOne component of a tube microphone often overlooked is the 7 pin cable that connects the microphone to its power supply.  When auditioning the WA-47 and other tube microphones we learned quite a bit about 7 pin cables and how the shielding and wire gauge size can drastically change the sonics of a tube microphone.  We have partnered with Gotham Audio in Switzerland to use their very carefully built top-end 7 pin GAC-7 cable. Using this cable increases top end presence and the overall size of the recorded image in the stereo field, by reducing phase shift and the parasitic effect often found in poorly built cables. Gotham Audio is very expensive and boutique in nature and should not be considered a small addition to the WA-47 package.​The CapacitorsThe WA-47 uses a polystyrene coupling capacitor for uncompressed top-end response from the capsule, wima film capacitors throughout, and an imported Solen French capacitor on its output driving the TAB-Funkenwerk (AMI) USA output transformer.Specifications:Custom true '47 capsule reproduction (k47 style) - Model# WA-47-B-80vCapsule makeup: Gold sputtered, dual large diaphragm, single backplate, 6 microns NOS mylar (PET film)TAB-Funkenwerk (AMI) USA output transformerJJ Slovak 5751 vacuum tubeGotham 5 meter GAC-7, 7-pin tube microphone cableWima, Solen French, and Polystyrene capacitorsPolar Patterns: 9 patterns - Cardioid, Omni, figure-of-eight + 6 mixed patternsSelf-noise: 11dBADynamic range: 130dBAMaximum SPL: 140dB  (

Coveted & Rare. Until Now.The WA-CX12 is a faithful recreation of the most natural and balanced tube mic of all time, lauded for its organic tone and pleasing top end. The original AKG C12 was produced in Austria from 1953 - 1963 and is the definitive version of the 12-style mic. The WA-CX12 sound profile and circuit design is inspired by the original production run of only 2500 mics, which are highly coveted for their ability to capture the natural beauty of vocal performances, room sounds, and other far miking techniques. The list of famous recording artists who have never used a 12-style microphone is likely shorter than the list of those who have. Some of the most notable artists to create music with the original includeThe Beatles, Lupe Fiasco, Tom Petty, Michael Jackson, Alanis Morissette, and Taylor Swift, just to name a few. The WA-CX12 cuts no corners in achieving the highly coveted open, airy, and natural sound profile used over and over again by some of the world’s most recognized engineers and artists.No-Compromise ComponentsThe WA-CX12 is a professional large-diaphragm tube microphone with premium components, elite build quality, and is hand-inspected in Austin, Texas. The circuit design of the WA-CX12 is faithful to the original production run from 1953-1963, and serves as the basis for the historically accurate sound profile. Like the original, the WA-CX12 tone is mostly flat until a slight dip at 2kHz with a gradual boost between 5-10kHz. At the beginning of the chain, the CX12 has an edge-terminated, all-brass CK12-style capsule, that stays true to the frequency response of the original-run 12-style microphones.This capsule allows the WA-CX12 to have 9 polar patterns with the typical cardioid, omni, and figure-8, in addition to 6 intermediate patterns. . Moving down from the capsule, the WA-CX12 uses a premium 12AY7 vacuum tube for added warmth. At the end of the circuit, the WA-CX12 uses a custom TAB-Funkenwerk (AMI) USA Output Transformer, which gives the WA-CX12 a very full, wide, and open sound, getting the most out of the capsule and additional circuit components. The WA-CX12 has premium capacitors throughout, and a no-solder mask board for the lowest noise possible. As with all Warm Audio products, we focus heavily on quality components to ensure we release the best sounding product possible.True To Legacy, True To SoundThe WA-CX12 sound profile is known for capturing the real sound of a performance. Designed to provide clarity in the midrange and smooth out any high end harshness, the WA-CX12 delivers professional solo vocals, intricate piano performances, and epic, natural room sounds.VocalsThe gently tuned 5-10kHz boost of the WA-CX12 accentuates and smoothes out the upper register in many vocal performances.PianoOne of the more popular studio uses for the original 12-style microphone is as a stereo pair on grand piano. Because of the mic’s relatively flat frequency at 0dB until the top-end boost kicks in, the WA-CX12 adds just the right amount of pristine high end to a piano performance.Room SoundsWhether it’s room reflections, splashy cymbals, or guitar & bass cabinets - mixing in a distant WA-CX12 can bring a natural “live” sound to professional recordings.Premium Components - Elite Build Quality - Superior SoundWA-12-B-60V CEK12-Style CapsuleThe WA-12-B-60V CK12-style capsule accurately matches the frequency response of the original capsule found in vintage C12 mics. This capsule captures incredible detail across the 30Hz-20kHz frequency response. With a remarkably flat response until the top-end boost starts to hit around 3k, the capsule inside the WA-CX12 will help you capture natural sounds with some added top-end smoothness before the pleasant 19kHz rolloff.AMI USA-MADE Output TransformerThe history of TAB-Funkenwerk (AMI) transformers goes all the way back to the founding of the most sought-after German analog audio innovations. The TAB (AMI) transformer in the WA-CX12 is American-made with large-core German laminations and built to exacting standards as designed by Oliver Archut. The custom transformer drives the full natural sound captured by the capsule delivering that renowned Austrian sound.Premium Tubes, Capacitors, & BoardsThe WA-CX12 uses a premium 12AY7 vacuum tube that adds warmth and depth to the microphone’s signal. Like all Warm Audio products, we use premium capacitors in the circuit for ideal signal transfer. The PCB board in the WA-CX12 does not have solder masks which allows for the lowest noise floor possible, preventing crosstalk from added capacitance.Authentic Appearance, Elite Build Quality, Premium AccessoriesThe WA-CX12 is encased in an ultra-durable nickel-plated brass body. Every WA-CX12 comes with a custom tweed carrying case housing the mic, wood mic case, premium Gotham 7-pin cable, IEC cable, shockmount, and external power supply. Every WA-CX12 is meticulously hand-inspected at Warm HQ in Austin,TX by real musicians and engineers with a passion for superior sound.

Large-Diaphragm Condenser Microphone.A Secret Weapon Of Pro StudiosThe WA-47F is a faithful recreation of a high-SPL, low-noise classic celebrated as a 'secret weapon' across world-class studios. The original '47-style FET was released in 1969 and gained massive popularity inside recording studios for its ability to handle fast transients with exceptional detail. Compared to popular tube microphones, the WA-47F has a more pristine top end and a tighter, more controllable bass response. Famous artists such as Dave Grohl and Daft Punk used the original 47FET on kick drums, inspiring generations of drummers and engineers. For vocals, legends like David Lee Roth and Michael Stipe used the original to create some of the most beloved music of all time.The WA-47F shares the same sonic profile as that original microphone, making the WA-47F a studio workhorse that will quickly become a go-to mic in your locker.Full Volume. Powerful Detail. No CompromiseLike all Warm Audio microphones, the WA-47F is a no-nonsense studio tool with premium components and elite build quality. Like the originals, the WA-47F takes the sound of the WA-47 tube mic and swaps the valve for solid-state FETs, meaning there’s no compromise between capturing rich midrange, detailed bass, and handling very loud sources. At its core, the WA-47F uses a premium reproduction of the vintage K47-style capsule found in the original microphone for ultra-wide frequency response and detail. The WA-47F uses a single backplate, cardioid-only version of the same capsule used in our award-winning WA-47 tube microphone.The capsule is joined by a custom TAB-Funkenwerk USA Output Transformer that drives the punchy, powerful sound captured by this capsule. The WA-47F pairs premium Fairchild FETs with polystyrene & Wima capacitors and the AMI output transformer, giving the WA-47F the ideal frequency response to capture extra detail and depth. The -10dB pad gives you extra headroom for those loud sources that you need to keep loud. When you need to eliminate unwanted bass frequencies on sources like lead vocals or electric guitar cabs, engage the included 140 Hz low-cut filter to save yourself from unnecessary post-EQ. Our meticulous R&D process allowed us to dial in a true-to-original output level and frequency response that matches the performance expectations of world-class audio engineers and recording facilities.Studio WorkhorseLike the original, the WA-47F’s custom-tuned frequency response captures huge kick drum sounds, punchy guitar & bass cabs, and adds a pristine edge to solo vocals that need to stand out.Kick DrumIn addition to a dynamic mic on the inside of the kick, aimed right at the beater, many engineers choose to add a 47FET-style microphone to the outside of the kick drum on the front head. The dynamic mic on the beater tends to capture the “snap” of the kick, while the WA-47F on the outside will get the “thump” from the drum. The air pressure “boom” of the resonant kick drum head is a huge sound easily missed by the dynamic mic. Adding a WA-47F to your kick will have a huge spatial effect on the sound, making tracks feel more alive and less robotic.VocalsThe original mic was chosen to capture some very famous vocals including Bon Scott (AC/DC), David Lee Roth (Van Halen), and REM’s Michael Stipe. Like the original, the WA-47F delivers powerful, detailed vocals ranging from screaming hair metal all the way to soft falsettos over iconic indie rock.Guitar & Bass CabinetsThe original is also a favorite inside studios for tracking guitar and bass cabinets - especially for percussive, loud guitar parts like you might find on an AC/DC record. The openness of the condenser capsule and the ability for the circuit to handle higher-than-normal SPLs means that you can track guitars LOUD without compromising detail. For those about to rock - you'll notice a difference.WA-47-B-50v CapsuleThe WA-47-B-50v capsule is a true reproduction of the single-backplate K47-style capsule found in the original 47Fet mic. This capsule captures incredible detail across the 20Hz-19kHz frequency response. With a unique gradual climb in the mids and slight scoop in the high end, the capsule inside the WA-47F will quickly make this a favorite mic for any source that demands critical detail and pleasing high end at louder volumes.AMI USA-Made Output TransformerThe history of TAB-Funkenwerk (AMI) transformers goes all the way back to the founding of the most sought-after German analog audio innovations. The TAB (AMI) transformer in the WA-47F is American-made and built to exacting standards as designed by Oliver Archut. The sweet sonic character of the WA-47F would not be possible without the amazing, historically-correct transformer supplied by TAB-Funkenwerk.Fairchild Transistors & Premium CapacitorsThe WA-47F uses premium Fairchild FETs - the same component found in the most exacting and expensive reissues. The polystyrene and premium WIMA capacitors in the WA-47F provide the excellent signal conversion that this circuit demands.Authentic Appearance & Elite Build QualityThe WA-47F is encased in an ultra-durable nickel-plated brass body with an updated headbasket shape adding additional space around the capsule. Every single WA-47F is meticulously hand-inspected at Warm HQ in Austin,TX by real musicians and engineers with a passion for superior sound.

The 1073 Legend Lives in Warm Audio's Splendid WA273The legendary 1073 wrote the book on characterful mic preamplification. This venerable circuit helped define the punchy sound of '70s rock — and countless recordings and live concerts ever since. Today, this coveted tone can be yours for a song, with the Warm Audio WA273 mic/line/instrument preamp. In both design and performance, the 2-channel WA273 pays homage to the revered British console lineage that started it all. Throughout the audio industry, the 1073 is considered the holy grail of preamps, with a rich, sweet, and bold tonality that's ideal for making audacious statements with your music. After years of R&D, painstaking reverse-engineering, and countless hours of listening, Warm Audio captured the sonic essence of this classic perfectly in their boutique WA273. With 80dB of gain and a fully discrete transformer-balanced signal path, the sound is a revelation: harmonically rich bottom end, focused midrange, and slightly resonant highs.Handcrafted with top-quality partsBoasting weapons-grade build quality with discrete, handwired Class A circuits and top-drawer parts such as UK-made Carnhill transformers, the WA273 has 80dB of gain on tap so you can capture subdued sources with your favorite ribbon mic. Your ribbons and condensers will sound heavenly; you'll even be gobsmacked when you hear how authoritative your dynamic mics sound. Cranking the input stage and backing off the output gain enhances your tracks with tasty vintage-style coloration. Topping off the feature set are per-channel instrument jacks, polarity reverse, 48V phantom power, and switchable impedance for tonal variation and to optimally match a variety of microphones.Optimize every source — and microphoneThere is no source that doesn't sound amazing through the Warm Audio WA273. With judicious mic selection and placement, drums are larger-than-life; DI bass and keyboards sound massive and synths become trance-inducing; electric guitars soar; vocals rule. Pianos and acoustic guitars are resplendent. Orchestral instruments — strings, woodwinds, brass, and percussion — achieve ineffable lushness and dimension. You can even use the WA273 as a tone-shaping tool to run stems or complete mixes through. Hear what the WA273 can do for your own recordings. It's transformative.UK Custom Carnhill transformers1073-loving engineers at Sweetwater perk up when the conversation turns to the component history of these classic circuits, and signal transformers are a frequent topic of discussion. Vintage 1073s used different transformer variants throughout their production run; but the most coveted were the very first ones made by Marinair Radar, due to their fluid and forgiving nature that saturates sweetly when pushed. They have been known to bring engineers to tears when they hear how gorgeous their mixes sound through them! Warm Audio turned to Carnhill Transformers of Cambridgeshire, UK, to design meticulous replicas of these most desirable early 1073 transformers. The results are stunning, and — to our ears — tantalizingly close to early vintage 1073sWarm left no stone unturnedA vital yet not-often-discussed component of these classic British circuits is the different types of capacitors and output transistors used. To maintain the integrity of the original circuits, Warm decided to use high-quality tantalum and polystyrene capacitors in the signal path and an output transistor choice that delivers smoother results at higher gain settings than what is commonly found in today's 1073-style preamps. All considered, Warm Audio's monumental effort to design a no-compromise product has paid off handsomely. You'll appreciate this every time you plug into the WA273 and hit record.Warm Audio WA273 2-channel Mic/Line/Instrument Preamp Features:Handwired, hand-assembled 1073-style preamplifiersFully discrete, Class A, transformer-balanced circuitryUK-made Carnhill Transformers80dB of gain handles any type of microphone, including low-output ribbonsResistor-stepped rotary gain switches for easy recallTone buttons change input transformer impedance for mic optimization and tonal shapingPolarity switches48V phantom power4-position inductor-based highpass filters, selectable for Off, 50, 80, 160, or 300HzXLR mic inputsLine-level TRS inputsTS Send/Receive insert jacksXLR and TRS line-level outputsDI instrument inputsOutput level controlsLED level indication metersRugged 19" rackmount chassisGround lift switchInternal IEC 115V/230V power inlet

The WA-14 is a '414-style condenser microphone based on the early 1970's microphone used on countless hit records. The WA-14 utilizes a custom all-brass CK12-style capsule, CineMag USA transformer, and a fully discrete signal path.  The WA-14 can be used on an array of sources, such as; punchy/warm intimate lead vocals, acoustic/electric guitars, bass, drums/percussion, strings/orchestral material, and many other sources. The WA-14 provides a realism and thickness that is true to the vintage microphone, but now at an affordable price.All-brass CapsuleThe WA-12-B-60V is an all-brass, edge-terminated capsule that captures all the smoothness, rich top end, and warm vintage sonics of the original CK12 capsule.  The WA-12-B-60V uses a variant CEK-12 backplate as a basis, which overcomes manufacturing limitations of the original CK12 capsule.  The o-ring and housing of the WA-12-B-60V are all made from brass (no teflon parts), and the diaphragm is 24k gold sputtered 6 micron, NOS PET film (mylar).  The end result is a very consistent, reliable capsule which matches the frequency response and tonality of the classic 1970's classic capsule.Specifications:Large diaphragm condenser microphone with variable pad and three polar patternsFeatures custom WA-12-B-60V edge-terminated, dual-backplate, all-brass vintage CK12-style capsuleCustom CineMag USA transformerFrequency range: 20Hz to 20kHz Output pad: 0dB, -10dB, -20dBPolar Patterns: Cardioid, figure of eight and omnidirectionalOutput Impedance: 150 ohms3-pin gold plated XLRRequires +48V phantom powerIncludes shock mount and hard mountColor: black​​

The 1073 Legend Lives in Warm Audio's Splendid WA73-EQThe legendary 1073 wrote the book on characterful mic preamplification and EQ. These venerable circuits helped define the punchy sound of '70s rock — and countless recordings and live concerts ever since. Today, this coveted tone can be yours for a song, with the Warm Audio WA73-EQ mic/line/instrument preamp. In both design and performance, the WA73-EQ pays homage to the revered British console lineage that started it all. Throughout the audio industry, the 1073 is considered the holy grail of preamps and EQs, with a rich, sweet, and bold tonality that's ideal for making audacious statements with your music. After years of R&D, painstaking reverse-engineering, and countless hours of listening, Warm Audio captured the sonic essence of this classic perfectly in their boutique WA73-EQ. With 80dB of gain and a fully discrete transformer-balanced signal path, the sound is a revelation: harmonically rich bottom end, focused midrange, and slightly resonant highs.Handcrafted with top-quality parts Boasting weapons-grade build quality with discrete, handwired Class A circuits and top-drawer parts such as UK-made Carnhill transformers and Blore Edwards mil-spec, dual-concentric switch pots, the WA73-EQ has 80dB of gain on tap so you can capture subdued sources with your favorite ribbon mic. Your ribbons and condensers will sound heavenly; you'll even be gobsmacked when you hear how authoritative your dynamic mics sound. Cranking the input stage and backing off the output gain enhances your tracks with tasty vintage-style coloration. Topping off the feature set is an instrument jack, polarity reverse, 48V phantom power, and switchable impedance for tonal variation and to optimally match a variety of microphones.Optimize every source — and microphone There is no source that doesn't sound amazing through the Warm Audio WA73-EQ. With judicious mic selection and placement, drums are larger-than-life; DI bass and keyboards sound massive and synths become trance-inducing; electric guitars soar; vocals rule. Pianos and acoustic guitars are resplendent. Orchestral instruments — strings, woodwinds, brass, and percussion — achieve ineffable lushness and dimension. You can even use the WA73-EQ as a tone-shaping tool to run stems or complete mixes through. Hear what the WA73-EQ can do for your own recordings. It's transformative.Definitive British EQ The EQ section of the WA73-EQ adheres to the classic 1073 circuit topology. The vintage 1073 is the holy grail of EQ, and the WA73-EQ nails its sonics and behavior (complete with its fabled harmonic distortion). It's a three-band affair, with HF shelving at 10, 12, and 16kHz; midband peaking with selectable center frequencies at 360Hz, 700Hz, 1.6kHz, 3.2kHz, 4.8kHz, and 7.2kHz; and LF shelving, selectable at 35Hz, 60Hz, 110Hz, and 220Hz. A highpass filter, selectable at 50Hz, 80Hz, 160Hz, and 300Hz, lets you trim your signals of unwanted low end. If you've never worked with a 1073-style EQ before, all we can say is: you're in for a serious treat. It's worth noting that the original 1073 offered only a fixed 10kHz shelf, and the additional high-frequency flexibility afforded by the WA73-EQ is most welcome.UK Custom Carnhill transformers 1073-loving engineers at Sweetwater perk up when the conversation turns to the component history of these classic circuits, and signal transformers are a frequent topic of discussion. Vintage 1073s used different transformer variants throughout their production run; but the most coveted were the very first ones made by Marinair Radar, due to their fluid and forgiving nature that saturates sweetly when pushed. They have been known to bring engineers to tears when they hear how gorgeous their mixes sound through them! Warm Audio turned to Carnhill Transformers of Cambridgeshire, UK, to design meticulous replicas of these most desirable early 1073 transformers. The results are stunning, and — to our ears — tantalizingly close to early vintage 1073s.Warm left no stone unturned A vital yet not-often-discussed component of these classic British circuits is the different types of capacitors and output transistors used. To maintain the integrity of the original circuits, Warm decided to use high-quality tantalum and polystyrene capacitors in the signal path and an output transistor choice that delivers smoother results at higher gain settings than what is commonly found in today's 1073-style preamps. All considered, Warm Audio's monumental effort to design a no-compromise product has paid off handsomely. You'll appreciate this every time you plug into the WA73-EQ and hit record.Warm Audio WA73-EQ Mic/Line/Instrument Preamp and EQ Features: Handwired and hand-assembled, single-channel 1073-style preamp/EQFully discrete, Class A, transformer-balanced circuitryUK-made Carnhill Transformers80dB of gain handles any type of microphone, including low-output ribbonsResistor-stepped rotary gain switch for easy recallTone button changes input transformer impedance for mic optimization and tonal shapingPolarity switch48V phantom power4-position inductor-based highpass filter, selectable for Off, 50, 80, 160, or 300HzInductor-based 3-band equalizationLow-band boost/cut at 35, 60, 110, or 220HzMid-band boost/cut at 360, 700, 1600, 3200, 4800, or 7200HzHigh-band boost/cut at 10, 12, or 16kHzAdditional high-band frequency EQ points added (compared to vintage 1073)XLR mic inputLine-level TRS inputTS Send/Receive insert jacksXLR and TRS line-level outputsDI instrument inputOutput level controlLED level indication meterRugged 19" rackmount chassisGround lift switchInternal IEC 115V/230V power inlet

What if you could juice your tracks with massive bass, shimmering air, and addictive warmth - without having to shell out a fortune? Well, now you can, with the Warm Audio EQP-WA. A Pultec-style 2U rackmount tube equalizer, the EQP-WA rocks the look and feel of the classic original that graced countless hits. But with its fully discrete circuitry and top-drawer components such as CineMag transformers and premium tubes, it also nails those elusive euphonic sonics that make your recordings come alive. Add luster and brilliance to your music, affordably, with the Warm Audio EQP-WA.the EQP-WA gives you: top-notch performance, in fact, and incredible value. The EQP-WA lets you shape your tracks with an exciting, vibey warmth that makes any vocal or instrument sound, well, gorgeous and sit proud in the mix. We dig the Warm Audio EQP-WA, and - especially considering its gentle price tag - we're confident you will, too! Warm Audio EQP-WA Features at a Glance:Tube equalizer based on the classic Pultec EQP-1AGenuine CineMag input and output transformersPremium high-voltage 12AX7 and 12AU7 tubesCineMag inductor EQ sectionEQ bypass - signal still passes through tubes and transformers for warming enhancementNo insertion loss - loss restored by tube amplifierXLR and TRS transformer-balanced inputs and outputsFlat frequency response from 20Hz to 50kHzBoost and Cut controls can be used simultaneously for classic "phase" effectLow-frequency boost (up to 12dB) at 20, 30, 60, 100, 200, 400, and 800HzLow-frequency cut (up to 18dB) at 20, 30, 60, 100, 200, 400, and 800HzHigh-frequency boost (up to 18dB) at 3, 4, 5, 8, 10, 12, and 16kHzHigh-frequency cut (up to 14dB) at 3, 4, 5, 10, and 20kHz5 added frequency points for greater flexibilitySwitchable 115-/230-volt IEC power inlet2U rackmount chassis 

Warm Audio's WA-2A set its target high: the most iconic tube compressor in history. How does Warm do it? Through economies of scale, mostly. They don't cut corners on components (the WA-2A employs a custom optical photocell and genuine US-made Cinemag transformers), but they do order parts and build in quantity, which keeps costs down. Like the classic unit, the WA-2A gives you a completely discrete signal path and the same arrangement of controls. And yes, it replicates the original's coveted warm sound and forgiving nature. Elevate your studio to the next level - with the Warm Audio WA-2A.What can the WA-2A do for you?Every studio needs a good compressor, and the Warm Audio WA-2A is designed after the mother of all compressors - the legendary LA-2A Leveling Amplifier. With its euphonic, fluid, forgiving sonics and all-discrete, all-tube signal path, the WA-2A is your go-to device for everything from caressingly warm dynamics control to full-tilt squashfest. It's fabulous on bass, kick drum, vocals - you name it. It's lovely for punchy parallel processing on drums, and if you have two of them, the possibilities become even greater.Top-tier performance - and a stunning valueAt Sweetwater, we're all about performance and value, and that's what the WA-2A gives you. At this amazing price, you can double your value and get two. With a pair of these in your rack, you can make that stereo piano sit proudly in the track. Punch up your toms. Strap them across your stereo bus for some mastering magic, and fortify your mix with serious slam factor.Warm Audio WA-2A Features:Faithful re-creation of the iconic LA-2A Leveling Amplifier in a 2RU chassisCompletely discrete, all-tube signal path:Historically accurate 4-tube circuitUS-made Cinemag input and output transformersCustom optical photocellWarm Audio's 1-year warranty   

The WA-47jr is an FET transformerless version of the highly renowned classic ‘47 microphone that has been used on countless hit records for the last 50+ years.  The WA-47jr is fully discrete, has 3 polar patterns and is designed for pro studio, home studio, live, and broadcast applications.  The WA-47jr sounds great on vocals, acoustic/electric guitars, acoustic/electric bass, drums, piano, strings, brass/woodwind instruments, and an array of other sources.​The WA-47jr proudly utilizes a custom k47 style capsule reproduction, designed with the same hole pattern and frequency response as the vintage design.  Our version of this capsule (model# WA-47-B-80v) is carefully manufactured by an Australian capsule manufacturer with careful precision and repeat-ability that allows the most important sonic piece of the classic mic to be heard and influence the tone and signature of the WA-47jr.  The WA47jr's low-noise and discrete signal path, when paired with this excellent true '47 style capsule, allows it to obtain a very similar tone to the classic ‘47 microphone, but at a much lower price tag.  The WA-47jr utilizes the same k47 style capsule found in our flagship WA-47 tube condenser microphone.  Quality components make a better mic.The WA-47jr proudly utilizes a custom k47 style capsule reproduction, designed with the same hole pattern and frequency response as the vintage part.  Our version of this capsule (model# WA-47-B-80v) is carefully manufactured by an Australian capsule manufacturer with careful precision and repeat-ability.  The WA47jr's low-noise and discrete signal path then paired with an excellent true '47 style capsule allows this mic to obtain a very similar tone to the classic ‘47 microphone at a much lower price tag.  Specifications:FET transformerless '47 style condenser microphone.Custom true '47 capsule reproduction (k47 style) - Model# WA-47-B-80v.  Capsule makeup: Gold sputtered, dual large diaphragm, single backplate, 6 microns NOS mylar (PET film).Fully discrete signal path, Toshiba FET’s, Wima film capacitors, Panasonic electrolytic capacitors.Polar Patterns: Cardioid, figure-of-eight, and omnidirectional.High-pass filter: 70HzPad: -10dbSelf-noise: 9dBADynamic range: 138dBAMaximum SPL: 147/157dB (@1kHz 1kOhms 0.5% THD, 0/-10dB)Frequency Range: 20 Hz~20 kHzSensitivity: 10mV/Pa or -40dBOutput Impedance: 100 ohms​