Name: Anthem STR Integrated Amplifier Black
Brand: Anthem
SKU: APA2022-10558
Price: 5999 EUR
Availability: BackOrder

Naim NAIT XS 3

In the six years since the last NAIT integrated amplifiers were released, our research and development team have worked on a range of amplifier improvements. The result is upgraded power amplifier sections for NAIT XS 3, delivering greater pace and intimacy to their musical delivery – whether it's driving a pair of loudspeakers or your favourite pair of headphones. The NAIT XS 3 has received significant performance upgrades, including a built-in phono stage, making it a perfect partner for turntables, as well as for streamers, CD players, or any other music source people want to enjoy with the signature Naim sound. The NAIT XS 3 offers much of the performance of our reference quality SUPERNAIT 3 in a simpler, slimmer package combining a 70W power amplifier with five analogue inputs plus a phono stage. Its high-performance preamplifier stage is as transparent as you would expect from a Naim Audio amplifier, and it also shares the single-ended class-A headphone output of its larger sibling. The NAIT XS 3 can be upgraded with our external power supplies, power amplifiers and even cabling upgrades to get the best from all sources. Features With our typical obsessive attention to detail – all in service of achieving the most authentic musical performance – the NAIT XS 3 benefits from the following features: Class A headphone amplification Alps Blue Velvet volume control Reed relay input selection Ceramic insulators for the power transistors Galvanically isolated microprocessor control section Microphonic-isolating PCB mounts Technology & Craft The upgrades in more detail: Our R&D team has found a way to more than double the speed of the voltage gain stage, which in turn doubles the rate at which the speaker output stage can react. The second gain stage transistors have been optimised, so they no longer need to be shielded by a cascode stage transistor. Removing the cascode means less amplifier stabilisation is required: that doubles the slew rate and delivers another uplift in sound quality. The phono circuit topology comprises 3 stages: the gain stage, passive equalisation and final gain and active equalisation. This enables excellent noise performance, extended RIAA equalisation beyond the audio band and great overload headroom. All RIAA equalisation capacitors are ‘through-hole’ mounted film designs, with low microphonic pickup and excellent transient performance. As phono stages are 1000x more sensitive than other inputs, this greatly benefits the sound quality. Input impedance is 47kΩ in parallel with 470F capacitive loading; the gain is perfect for 5mV moving magnet cartridges Audio InputsMM Phono Input via RCA, 47k parallel 470pF input impedance, suitable for 5mV cartridges Line Level Inputs 130mV sensitivity, 47k input impedance, suitable for 2V Power Amp In DIN Socket Audio OutputsPowered Accessory Sockets +24V for Naim phono amplifier Speaker Outputs 70W per channel into 8 ohms (4mm sockets), 100W per channel into 4 ohms Line Outputs Variable (level) Pre-amp (DIN), Sub (RCA pair) 775mV,

2.890 €

Naim Nait 5Si

The NAIT 5si is our 60W per channel introduction to high-performance integrated amplification. Another Naim Audio amplifier that can claim a common heritage with our classic NAIT model, the NAIT 5si will get straight to the heart of your music. It engages even the most complex rhythms and demanding dynamics with all the grip and authority you would expect from us.Its clever AV bypass mode, which facilitates an easy co-existence of otherwise distinct AV and hi-fi systems, simply adds to its appeal.Features:60W per channel power outputFour inputs with support for both DIN and RCA connections1/4” (6.35mm) headphone outputAV bypass mode for simple connection to an existing AV systemDecades have passed, but the role of the NAIT 5si is fundamentally the same as its original forebear. So the engineering challenge - to maximise performance whilst maintaining engineering efficiency, quality and reliability - hasn't changed. Amplifier technology has moved on considerably however, and while the NAIT 5si occupies the same position in the Naim Audio range as the original NAIT, its performance might be from a different world.The NAIT 5si provides four analogue inputs and a 60 Watt per channel power amplifier. It borrows numerous technologies from across the spectrum of Naim Audio products; all dedicated towards maximising its ability to communicate the fundamentals of music. And communicate it does. The NAIT 5si brings clarity, engaging dynamics and, most of all, infectious enthusiasm to every music source and genre.Specifications:Input Sensitivity: 150mVInput Impedance: 20kΩAnalogue Input: 2 x DIN, 4 x RCALine Outputs Fixed (level): 150mV, 600ΩAudio Outputs: Speakers, HDDOther Outputs: Headphone, 1/4" jackPower Output: 60W/channel, 8ΩTransient: 300VARemote Control: Infra Red (RC5)Front Panel: Volume Control, four button matrixMains Supply: 100V, 115V, 230V; 50 or 60HzPower Consumption (max.): 300VAPower Consumption (quiescent): 19VADimensions (HxWxD): 70 x 432 x 301 mm Weight: 6.8 kgShipping Dimensions: 200 x 590 x 500 mmShipping Weight: 8.6 kgSupplied with: NARCOM-4 Remote ControlFront: Black powder coatedCase: Black powder coated

1.540 €

Musical Fidelity M6Si Black

At Musical Fidelity we think of the M6si as being a destination product. The M6si offers such excellent performance, facilities and power that unless you are seeking the most exotic high-end sound quality you would never need another amplifier. We believe it’s that good.Internally, the M6si is configured as 2 independent monobloc power amps with a separate pre amp. It is, in fact, a pre amp with 2 monobloc power amps that just happen to share the same casework. The M6si has 220wpc. It has very low distortion, outstanding noise ratio and extremely flat frequency response. Its inputs are phono (MM/MC), 4 line level, 1 balanced XLR and 1 USB ‘B’ up to 24bit 96kHz asynchronous.The M6 combination of high power, high current and extraordinary stability means that it can drive any loudspeaker with ease.In use it is hard to hear any practical difference between the M6si and other much more expensive amplifiers. In proper blind listening comparisons, the M6si performs incredibly well. If we sound rather enthusiastic it’s because we are. Features:220WPCExcellent technical performanceAmazing load driving ability, unconditional stability will drive any loudspeakerWide range of useful inputs including asynchronous USB and switchable MM / MC PhonoPreamp outputInternally it is a separate preamp with two independent monobloc power amps; effectively a separates system in a boxExcellent, hunky build qualitySpecifications:Power output: 220 Watts per channel into 8 OhmsTHD (+ noise): 107dB ‘A’ - weightedFrequency Response: +0, –0.1dB, 10Hz to 20 kHz4x Line Level RCA1x Line Level XLR Balanced1x USB type ‘B’ connector - asynchronous data stream at up to 24-bit/96kHz1 x switchable phono inputSensitivity: 3mV nominal (MM), 0.4mV nominal (MC)Signal / noise ratio: >84dB ‘A’-weightedInput impedance: 47k Ohms (MM and MC)Frequency response: RIAA/IEC ±0.5dB 20Hz-20kHzDimensions - WxHxD (mm): 440 x 125 x 400Weight (unpacked / packed): 16.6 kg/ 21.3 kg

2.890 €

Musical Fidelity M3Si Silver

The M3si integrated amplifier produces high quality sound, has an extensive range of useful inputs and offers high reliability, compact size and a fair price. With its strong 85 watts per channel, the M3si will drive a huge variety of appropriate loudspeakers. It has inputs for phono (MM), 4 line inputs and USB ‘B’ up to 24bit 96 kHz.The M3si’s sound is effortless, clear and sweet. It projects wide and deep images and has plenty of power to deliver excellent dynamic range. The M3si is unconditionally stable and will drive any appropriate loudspeaker with ease.Although it is Musical Fidelity’s lowest price amplifier, it embodies our hallmark values of uncoloured, stress-free sound, outstanding technical performance and great value for money. Features:85WPCExcellent technical performancePreamp outputUnconditional stability, will drive any loudspeakerWide range of useful inputsincluding asynchronous USB and MM phonoSpecifications:Power output: 85 Watts per channel into 8 OhmsTHD(+ noise): 98dB ‘A’-weightedFrequency Response: +0, –0.1dB, 10Hz to 20 kHz4x Line Level RCA / Phono1x USB type ‘B’ connector - Asynchronous data stream at up to 24-bit/96kHz1x MM Phono inputSensitivity (nominal): 3mV (suitable for cartridges giving 1.5mV or more including high output MC types)Signal / noise ratio: >70dB ‘A’-weightedInput impedance: 50k OhmsFrequency response: RIAA/IEC ±1dB, 20Hz to 20 kHzDimensions - WxHxD (mm): 440 x 100 x 400Weight (unpacked / packed): 9.2 kg/ 13 kg

1.450 €

Cambridge Audio CXA81

CX SERIES 2. THE SOUND OF PROGRESS Half a decade after the CX range redefined performance at its price point, it’s time to reimagine, reengineer and reinvigorate. The all-new CXA61 and CXA81 integrated amplifiers build on the foundations laid (and the Awards won) by CXA60 and CXA80, but with a fresh and progressive perspective. The CXA81 is poised, effortless and sophisticated. Its 80 watts per channel give it complete authority over music, and it wrings every emotional and musical nuance from your whole collection. MAKING THE BEST BETTER How do you take an admired and successful integrated amplifier, one that’s won respect and plaudits around the world, and make it even better? Well, if you’re a Cambridge Audio engineer, you examine every aspect of the performance - and then you do everything you can to make it ‘more’. More refined, more precise, more engrossing… more musical. The CXA81: it’s everything you loved about the CXA80, but more so. UNCOMPROMISED AND UNCOMPROMISING All the research, all the development, all the time and effort that’s been expended on the CXA81 has been for one reason alone: to make this the most accomplished and absorbing integrated amplifier ever offered at the price. Every component selected, and every engineering decision taken, is based entirely on the desire to progress. The CXA81 has been designed and specified without compromise, in order to deliver the complete musical picture. THE WHOLE STORY The CXA81 is designed to bring your music to life, no matter how it’s stored. So it features an entirely new digital board, including the cutting-edge ESS Sabre ES9016 digital-to-analogue convertor. Which means digital audio files up to a heady 32bit/384kHz, or DSD256, are brought dramatically to life, with every detail and nuance delivered intact and in full. The CXA81 combines unparalleled accuracy with vivid musicality, without sacrificing convenience. POWER AND CONTROL Thanks to numerous improvements and upgrades - and thanks to an overspecified toroidal transformer - the CXA81 delivers a prodigious 80 watts of power per channel. This means the CXA81 has complete authority over even the most demanding speakers, it means big dynamic shifts in music are handled with total control, and it means the whole musical picture is available no matter if you’re playing at discreet background levels or at party-time volumes. ABSOLUTE FLEXIBILITY The CXA81 covers all connectivity bases, giving you complete freedom of choice. As well as digital optical and digital coaxial inputs, it features unbalanced stereo RCA inputs alongside balanced XLR sockets - and wireless connectivity via Bluetooth’s cutting-edge aptX HD standard is on board too. So there’s no need to compromise on performance in the name of convenience. UNMATCHED SONIC INTEGRITY At the heart of the CXA81 beats a completely reimagined and redesigned power amplifier stage with optimised capacitor values. The resulting sound is pristine but not clinical, with unrivalled musical coherence no matter the source. PARTNER FOR LIFE Thanks to relentless dedication to progressive engineering, The CXA81 is a complete solution. Its combination of versatility, power and audio excellence means it can form the centre of your musical experience for years to come. Technical Specifications: POWER OUTPUT: 80W RMS into 8 Ohms, 120W RMS into 4 Ohms DAC: ESS Sabre ES9016K2M FREQUENCY RESPONSE: 5Hz– 60kHz +/-1dB ANALOGUE AUDIO INPUTS: 1x balanced XLR, 4 x RCA DIGITAL AUDIO INPUTS: 1 x S/PDIF coaxial, 2 x TOSLINK optical, 1 x USB audio, Bluetooth (integrated) COMPATIBILITY: TOSLINK optical: 16/24bit 32-96kHz PCM only, S/PDIF coaxial: 16/24bit 32-192kHz PCM only, USB: audio profile 1.0/2.0 (default 2.0), up to 32bit 384kHz PCM, up to DSD256 or DoP256, Bluetooth: 4.2 A2DP/AVRCP supporting up to aptX HD (24bit 48kHz) BLUETOOTH APTX HD RECEIVER BUILT-IN: Yes ROON TESTED: Yes OUTPUTS: Speakers A+B, 3.5mm headphone, Preamp Output, Subwoofer Output REMOTE CONTROL: Yes MAX POWER CONSUMPTION: 750W STANDBY POWER CONSUMPTION:

1.149 €

Cambridge Audio CXA61

CX SERIES 2. THE SOUND OF PROGRESS. Half a decade after the CX range redefined performance at its price point, it’s time to reimagine, reengineer and reinvigorate. The all-new CXA61 and CXA81 integrated amplifiers build on the foundations laid (and the Awards won) by CXA60 and CXA80, but with a fresh and progressive perspective. The CXA61 is 60 watts per channel of pure excitement. It’s a punchy and upfront listen, without giving away detail or precision - so it’s just as much at home in the mosh-pit as it is the conservatoire. LET YOUR MUSIC MOVE YOU The CXA61 is designed to bring you closer to the music you love. It’s designed to put you right at the heart of your favourite recordings, telling you the story of every note in the most natural, most effortless, most detailed way imaginable. Analogue or digital, lo-fi or hi-res, the CXA61 lets the music take you where you want to go. UNCOMPROMISED SOUND The CXA61 has been engineered, refined and finessed with only one objective in mind: to deliver the most thrillingly musical sound you’ve ever experienced. Every choice of component, and every engineering decision, has been made in order to minimise colouration of the sound and maximise its accuracy. Cambridge Audio has drawn on every one of its 50 years of experience to make the CXA61 its most accomplished integrated amplifier yet. ALL OF THE MUSIC Because it’s designed to deliver the maximum musical experience no matter where the music is coming from, the CXA61 has an entirely reengineered digital board featuring the industry-standard ESS Sabre ES9010 K2M digital-to-analogue convertor. The CXA61 can bring digital audio files up to state-of-the-art 32bit/384kHz and DSD256 resolutions vividly to life, combining convenience with performance in a way unheard-of until now. POWER WITHOUT CORRUPTION An oversized toroidal transformer gives the CXA61 a muscular 60 watts of power for each channel. Painstaking engineering gives it super-low levels of distortion and supreme electrical efficiency. The result is an amplifier with limitless reserves of power, ready to maximise the dynamic potential of any loudspeakers and able to play at any volume level without stress or distortion. COMPLETE MUSICAL FREEDOM Pair any Bluetooth device to the CXA61 to stream up to aptX HD-quality audio. Because there’s no need to compromise your musical experience when you decide to cut the cord. SONIC INTEGRITY The CXA61 features a reimagined power amp stage with optimised capacitors values, and a revised volume pot designed to offer minimised crosstalk. The result is a clean, short and pure signal path that allows your music unmatched coherence - at any volume. PARTNER FOR LIFE The amplifier is the heart and the engine of any system - and the CXA61 is able to power your favourite speakers and form the centre of your musical experience for years to come. Technical Specifications: POWER OUTPUT: 60W RMS into 8 Ohms, 90W RMS into 4 Ohms DAC:ESS Sabre ES9010K2M FREQUENCY RESPONSE: 5Hz– 60kHz +/-1dB ANALOGUE AUDIO INPUTS: 4 x RCA, 1 x 3.5mm MP3 input (front panel) DIGITAL AUDIO INPUTS: 1 x S/PDIF coaxial, 2 x TOSLINK optical, 1 x USB audio, Bluetooth (integrated) COMPATIBILITY: TOSLINK optical: 16/24bit 32-96kHz PCM only, S/PDIF coaxial: 16/24bit 32-192kHz PCM only, USB: audio profile 1.0/2.0 (default 2.0), up to 32bit 384kHz PCM, up to DSD256 or DoP256, Bluetooth: 4.2 A2DP/AVRCP supporting up to aptX HD (24bit 48kHz) BLUETOOTH APTX HD RECEIVER BUILT-IN: Yes ROON TESTED: Yes OUTPUTS:Speakers A+B, 3.5mm Headphone, Preamp Output, Subwoofer Output REMOTE CONTROL: Yes MAX POWER CONSUMPTION: 600W STANDBY POWER CONSUMPTION:

798 €

Description
Specifications

Powering the Future of Audio.

The revolutionary STR Integrated Amplifier is based on an entirely new technological platform, for true benchmark performance in stereo amplification. More power, more control, more connection options, and the most advanced technology available in a single, easy-to-use component.

Designed, engineered, and Crafted in Canada, the STR Integrated Amplifier combines the benefits of an advanced preamp with the power of a massive amplifier and processor. It includes leading-edge DAC, onboard Anthem Room Correction (ARC®®), customizable bass manager for mono or stereo sub outs, MM and MC phono inputs—far more than the average integrated amp.

And it includes new generations of many of Anthem’s award-winning, audiophile-loving, review-praised digital signal processing innovations, delivering a noticeably higher level of audio performance realism.

This is the integrated amplifier with the power, features, connections and control to fuel your two-channel dreams, today and into tomorrow.

Two-Channel Nirvana.

More power, more control, more connections, more technology. The STR Integrated Amplifier will change your perception of two-channel amplification. Now, you can have it all, in one component, with the kind of superior response and realism that Anthem is famous for.

More Subwoofer Options

STR Integrated Amplifier gives you more options for subwoofer configuration. Use one subwoofer or two for both channels, or two independent right-and-left channel specific subwoofers. The bass management in conjunction with ARC® is uniquely engineered engineered for seamless subwoofer blending, achieving an incredibly accurate and lifelike performance.

More Attention to Detail

We believe that two-channel listening demands attention to detail. A component must balance extreme power and delicate transparency, with flawless signal integrity being the benchmark of stereo performance. To that ultimate end, the Anthem STR Integrated Amplifier is designed with the shortest possible signal paths, and differential analog to digital circuitry to cancel artifacts and keep noise to a minimum.

More Power, From Oversized Toroidal Transformers

Clarity is maintained using carefully selected components, many of them engineered exclusively in-house at Anthem, like the huge, precision-wound toroidal transformers and their matching oversized filter capacitors. This massive power supply operates in harmony with the high-current, high-output amplifier section to produce an astounding 550W per channel continuously into 2 ohms! Peak production is effortless and instantaneous, cinching even the most challenging material. The use of multiple bipolar output devices dramatically reduces distortion while ensuring extreme linearity, extensive bandwidth, and stress-free reliability.

Moving Magnet and Moving Coil Cartridges

Anthem has also taken into consideration the resurgent popularity of vinyl long-playing records, and has included separate inputs for moving magnet and moving coil cartridges, with the phono section completely shielded to maintain signal purity. The transparency and refinement of the STR Integrated Amplifier reveals the hidden magic of classic media.

More Innovative Electronics

No less important is Anthem’s non-invasive Advanced Load Monitoring (ALM) circuitry, which protects the output section of the STR Integrated Amplifier by constantly monitoring temperature, current and voltage to ensure optimum long-term performance.

And there’s more. The STR Integrated Amplifier has more useful features than the average integrated amp, with no filler. Everything is geared toward giving you the power and control you need to achieve two-channel nirvana.

Aside from its cutting-edge technology and Anthem-exclusive innovations, one look tells you that the STR is a different amplifier animal altogether. The large Thin Film Transistor (TFT) display on the front panel can be seen from across the room, and gives you surprisingly easy control over your whole system. It’s a part of the luxurious new industrial design of the STR Integrated Amplifier, a striking look that’s available in two beautiful finishes, Black or Silver.

The Crafted in Canada Difference

The STR Integrated Amplifier is designed, engineered and manufactured in Canada and is part of premium STR Series by Anthem, the leader in audio power and control.

Specifications

PREAMPLIFIER

Input Impedance 100 Ω (MC), 47 kΩ (MM)
Input Capacitance 270 pF (MM)
Maximum Input (at 1 kHz for <0.1% THD 20 Hz - 20 kHz) 3.6 mV (MC), 37.7 mV (MM)
Gain (default at 1 kHz, user adjustable ± 20 dB) 55 dB (MC), 35 dB (MM)
RIAA Response ± 0.1 dB (20 Hz to 20 kHz)
THD+N (at 1 kHz, 20 Hz - 20 kHz BW, 2 Vrms output) 0.008% (MC), 0.005% (MM)
S/N Ratio (at 1 kHz, IEC-A, 2 Vrms output) 82 dB (MC), 96 dB (MM)

PREAMPLIFIER

Frequency Response

digital-in, 192 kHz 10 Hz - 50 kHz (+0.00, -0.50 dB)
digital-in, 96 kHz 10 Hz - 45 kHz (+0.00, -0.50 dB)
digital-in, 44.1 kHz 10 Hz - 20 kHz (+0.00, -0.03 dB)
analog-in, DSP mode 10 Hz - 40 kHz (+0.02, -0.20 dB)
analog-in, direct mode 10 Hz - 80 kHz (+0.00, -0.10 dB)

THD+N (at 1 kHz, 20 Hz - 20 kHz BW, 2 Vrms output)

digital-in, 44.1 kHz, 0 dBFS 0.0008%
analog-in, DSP mode, 1 Vrms input 0.001%
analog-in, direct mode, 1 Vrms input 0.0020%

SNR (at 1 kHz, IEC-A, 2 Vrms output)

digital-in, 44.1 kHz, 0 dBFS 112 dB
analog-in, DSP mode, 2 Vrms input 110 dB
analog-in, direct mode, 2 Vrms input 120 dB
Maximum Output (<0.1% THD) 2.2 Vrms except analog-direct 3.3 Vrms
XLR Configuration Pin 1: Ground, Pin 2: Normal, Pin 3: Inverted

POWER AMPLIFIER

Impedance 8Ω 4Ω 2Ω
Power Output (per channel) (Continuous, 20 Hz - 20 kHz, <1% THD) 200 W 400 W 550 W
THD (100 W): 0.002% (1 kHz), 0.015% (20 kHz)
IMD (100 W): ITU-R (19 kHz + 20 kHz) 0.0007%, SMPTE (60 Hz + 7 kHz) 0.005%
SNR (IEC-A, ref. 200 W) 114 dB
Frequency Response (20 Hz - 20 kHz) ± 0.1 dB
Power Bandwidth (-3 dB at 200 W into 8 ohms) 80 kHz
Slew Rate 30 V/μs
Damping Factor (20 Hz - 1 kHz) 330
Channel Separation 101 dB (100 Hz), 61 dB (10 kHz)

POWER REQUIREMENT

120 V version: In countries where the line voltage is 120 V, this product operates from a single phase AC power source that supplies between 108 V and 132 V at a frequency of 60 Hz.
220-240 V version: In countries where the line voltage is 220, 230, or 240 V, this product operates from a single phase AC power source that supplies between 198 V and 264 V at a frequency of 50 Hz.

POWER CONSUMPTION

Standby 0.38 W (120V), 0.45 W (240V)
Standby + Network 1.1 W (120V), 1.2 W (240V)
Idle 40 W
Typical Use 250 W
High Output 500 W

DIMENSIONS

Height 6-3/4” (17.2 cm)
Width 17” (43.2 cm)
Depth (not including power cord) 17-1/2” (44.5 cm)
Weight (unpacked) 40 lb (18 kg)

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