HiFi Rose

The precise design and innovative technologies of HiFi ROSE, all concentrated on our product RD160, will guide you into a world of purer and more genuine sound. The RD160 offers a digital processing core module that precisely processes digital signals, an architecture to separate digital and analog signals and convert them transparently and precisely without distortion, a fully balanced design to maintain the highest signal purity, three power supply units to independently supply power to each circuit for clearer and more dynamic sound, and even a noise filter to vividly convey the finest details of the sound. ROSE DPC(Digital Processing Core)™ ModuleThe digital stage of the RD160 is equipped with the ROSE DPC™ module, where all processing blocks are designed to maintain optimal signal accuracy and precision, ensuring the delivery of high-fidelity sound.This module precisely synchronizes digital signals input from various methods to a high-precision OCXO clock, aligning them as I2S signals. Especially when processing high-resolution audio signals, the module applies clock synchronization and locking processes to minimize jitter, resulting in accurate signal processing and natural, clean sound. Additionally, the circuit for the user interface and GUI configuration is completely isolated from the digital audio signal path, thoroughly eliminating signal distortion and interference. Through this design, the RD160 guarantees superior digital signal quality and ensures high-quality sound with compatibilityacross various digital formats.Three Customized Reference Linear Power UnitsThe reference linear power supplies in the RD160, developed in-house by ROSE, are engineered to achieve the highest sound quality using ULTRA LOW NOISE power chipsets. These power supplies independently feed the digital input stage and the left and right analog output stages, minimizing crosstalk and interference between sections. This design effectively suppresses noise across the digital processing, clock, and analog output circuits, ensuring signal integrity.By delivering stable power tailored to the specific needs of each stage, it enhances the DAC’s dynamic range and resolution, faithfully conveying even the most subtle details of the music. Additionally, the reduction of jitter maximizes the spatial characteristics of the soundstage, resulting in a wider and more precise soundstage with sharp imaging. Through this power supply design, the RD160 elevates audio clarity and dynamics, offering a deeply immersive listening experience.

The precise design and innovative technologies of HiFi ROSE, all concentrated on our product RD160, will guide you into a world of purer and more genuine sound. The RD160 offers a digital processing core module that precisely processes digital signals, an architecture to separate digital and analog signals and convert them transparently and precisely without distortion, a fully balanced design to maintain the highest signal purity, three power supply units to independently supply power to each circuit for clearer and more dynamic sound, and even a noise filter to vividly convey the finest details of the sound. ROSE DPC(Digital Processing Core)™ ModuleThe digital stage of the RD160 is equipped with the ROSE DPC™ module, where all processing blocks are designed to maintain optimal signal accuracy and precision, ensuring the delivery of high-fidelity sound.This module precisely synchronizes digital signals input from various methods to a high-precision OCXO clock, aligning them as I2S signals. Especially when processing high-resolution audio signals, the module applies clock synchronization and locking processes to minimize jitter, resulting in accurate signal processing and natural, clean sound. Additionally, the circuit for the user interface and GUI configuration is completely isolated from the digital audio signal path, thoroughly eliminating signal distortion and interference. Through this design, the RD160 guarantees superior digital signal quality and ensures high-quality sound with compatibilityacross various digital formats.Three Customized Reference Linear Power UnitsThe reference linear power supplies in the RD160, developed in-house by ROSE, are engineered to achieve the highest sound quality using ULTRA LOW NOISE power chipsets. These power supplies independently feed the digital input stage and the left and right analog output stages, minimizing crosstalk and interference between sections. This design effectively suppresses noise across the digital processing, clock, and analog output circuits, ensuring signal integrity.By delivering stable power tailored to the specific needs of each stage, it enhances the DAC’s dynamic range and resolution, faithfully conveying even the most subtle details of the music. Additionally, the reduction of jitter maximizes the spatial characteristics of the soundstage, resulting in a wider and more precise soundstage with sharp imaging. Through this power supply design, the RD160 elevates audio clarity and dynamics, offering a deeply immersive listening experience.

The RS520 is packing the main functions of existing all-in-one streamers into a single component with a powerful output of 200 watts per channel. The RS520's chassis is milled from a solid highly-durable aluminum block. This process creates an extremely rigid frame that significantly reduces noise-generating micro-vibrations that can degrade sound quality.

With a focus on delivering pristine sound, the RS130 is engineered to eliminate digital noise and ensure stable output. Its support for Fiber Optic Ethernet and Fiber Optic USB effectively blocks unwanted noise sources, allowing you to indulge in pure audio bliss. The built-in high-precision OCXO clock guarantees precise timing, maintaining a constant temperature for stable and accurate clock signals.

Ο RA280 είναι ένας ενισχυτής που κληρονομεί τις καινοτόμες τεχνολογίες που χρησιμοποιούνται στον RA180. Απολαύστε τον καθαρό φυσικό ήχο όσο πιο κοντά στην αυθεντική μουσική μπορείτε με τον RA280: ένας σχεδόν τέλειος ήχος που υπερβαίνει τα όρια μεταξύ ψηφιακών και αναλογικών τεχνολογιών με εξαιρετική γραμμικότητα που επιτυγχάνεται μέσω ισχυρής απόσβεσης ισχύος και σύντομου χρόνου απόσβεσης. Ο RA280 προσφέρει μια ειδική εμπειρία ακρόασης που σας επιτρέπει να νιώσετε την αληθινή ουσία της μουσικής.

Ο RA280 είναι ένας ενισχυτής που κληρονομεί τις καινοτόμες τεχνολογίες που χρησιμοποιούνται στον RA180. Απολαύστε τον καθαρό φυσικό ήχο όσο πιο κοντά στην αυθεντική μουσική μπορείτε με τον RA280: ένας σχεδόν τέλειος ήχος που υπερβαίνει τα όρια μεταξύ ψηφιακών και αναλογικών τεχνολογιών με εξαιρετική γραμμικότητα που επιτυγχάνεται μέσω ισχυρής απόσβεσης ισχύος και σύντομου χρόνου απόσβεσης. Ο RA280 προσφέρει μια ειδική εμπειρία ακρόασης που σας επιτρέπει να νιώσετε την αληθινή ουσία της μουσικής.

The HiFi Rose RS250A is a Network Streamer, DAC, and pre-amplifier that allows you to immerse yourself in the sonic tapestries of timeless albums, as well as the engaging graphics and dynamic performances of the latest music videos. The RS250A is ideal for the voracious music fan who wants to access entertainment with a simple touch of the finger.RS250A utilizes rigid aluminum panels to isolate micro-vibrations and maximize thermal efficiency.

The 150b delivers the high-quality sound which is tuned by Acoustic Engineers with over thirty years of experience. An ideal circuit layout of independent boards for CPU, power, and digital-to-analog conversion, eliminates electrical noise and creates dramatically improved sound quality. The high-purity aluminum case is milled from a solid block of aluminum to minimize vibrations and maximize thermal efficiency for an ideal environment to maintain the delicate audio signals. The RS150b supports Apple Music, Spotify, Tidal, Qobuz, internet radio, and RoseTube streaming.

The HiFi Rose RSA-780 CD Drive/Ripper is ideal for the music lover who wants to play CDs and/or rip them, and it is engineered to pair seamlessly with HiFi Rose streamers. RSA-780 can switch between two modes: one for pristine audio playback via a streamer, and one for reading or writing CDs.

The RSA720 uses an optical USB to fundamentally block vibration and electrical noise fromexternal storage devices and provides the best solution for reliable use by allowingmultiple devices to be connected simultaneously with four independent USB ports. The compact design of the RSA720 makes it easy to install and use, and it is made of durable materials to ensure reliable performance over a long period of time.

The RS520 is packing the main functions of existing all-in-one streamers into a single component with a powerful output of 200 watts per channel. The RS520's chassis is milled from a solid highly-durable aluminum block. This process creates an extremely rigid frame that significantly reduces noise-generating micro-vibrations that can degrade sound quality.

The HiFi Rose RS250A is a Network Streamer, DAC, and pre-amplifier that allows you to immerse yourself in the sonic tapestries of timeless albums, as well as the engaging graphics and dynamic performances of the latest music videos. The RS250A is ideal for the voracious music fan who wants to access entertainment with a simple touch of the finger.RS250A utilizes rigid aluminum panels to isolate micro-vibrations and maximize thermal efficiency.

HiFi Rose RA180 is a new type of integrated amplifier that will transform your listening experience. With its illuminated meters, sleek silver chassis, and gleaming sliders and switches, its aesthetics are simultaneously retro and futuristic. The RA180 is engineered for an extremely wide frequency response (even beyond that of human hearing), to enable your system to deliver a stunningly immersive soundstage.

The 150b delivers the high-quality sound which is tuned by Acoustic Engineers with over thirty years of experience. An ideal circuit layout of independent boards for CPU, power, and digital-to-analog conversion, eliminates electrical noise and creates dramatically improved sound quality. The high-purity aluminum case is milled from a solid block of aluminum to minimize vibrations and maximize thermal efficiency for an ideal environment to maintain the delicate audio signals. The RS150b supports Apple Music, Spotify, Tidal, Qobuz, internet radio, and RoseTube streaming.

With a focus on delivering pristine sound, the RS130 is engineered to eliminate digital noise and ensure stable output. Its support for Fiber Optic Ethernet and Fiber Optic USB effectively blocks unwanted noise sources, allowing you to indulge in pure audio bliss. The built-in high-precision OCXO clock guarantees precise timing, maintaining a constant temperature for stable and accurate clock signals.