Welcome to the most significant audio breakthrough since digital conversion. Delivering noise, linearity, and dynamic range performance so advanced that modern test equipment cannot measure it. Imersiv HDR-A is a revolutionary new multiple-path audio architecture, poised to fully re-imagine the way we capture and deliver sound, from microphone to power amplifier, and everything in-between.
Untethered headroom
HDR-A technology allows us to boost high-path headroom to any level without affecting our quiescent self-noise. The D-1 provides +22dBu (10 volts) of ISO-free* headroom while maintaining its profoundly low 40nV self-noise floor. This results in a true broadband, unweighted linearity and dynamic range of 28 bits or 168dB. (*inter-sample overs or peaks)
Welcome to the most significant audio breakthrough since digital conversion. Delivering noise, linearity, and dynamic range performance so advanced that modern test equipment cannot measure it. Imersiv HDR-A is a revolutionary new multiple-path audio architecture, poised to fully re-imagine the way we capture and deliver sound, from microphone to power amplifier, and everything in-between.
Untethered headroom
HDR-A technology allows us to boost high-path headroom to any level without affecting our quiescent self-noise. The D-1 provides +22dBu (10 volts) of ISO-free* headroom while maintaining its profoundly low 40nV self-noise floor. This results in a true broadband, unweighted linearity and dynamic range of 28 bits or 168dB. (*inter-sample overs or peaks)
This compact high-performance CD digital audio source has been designed to offer exceptional performance and compatibility with a very wide range of partnering electronics both from ATC and other high-quality manufacturers. Styling compliments ATC’s full range of audio electronics, but its small form factor makes it the perfect partner to the equally compact SIA2-100 integrated amplifier.
Discrete class-A low-noise circuitry evolved from high-end SCA2 preamp.
MC/MM RIAA Phono Stage with adjustable gain/loading.
High-Performance Headphone Amplifier.
5 x stereo RCA/Phono inputs.
IR Remote Control.
Hand built in the UK & covered by a 6–year warranty.
“…if you want to hear the important musical detail presented in a coherent, clear-cut fashion this pairing has remarkably little competition in the two box arena. There are a few integrated amps which give them a run for their money in one respect or another but nothing comes to mind which seems like a better overall package.”
ONIX XMT20 is the latest piece to the ONIX Zenith line and the first device featuring ournewly developed Linux streaming platform, optimized for simplified and faster controls, putting higher emphasis on the remote operations thanks to the full integration of Tidal Connect, QOBUZ Connect and ROON Ready Certification.
USB port and SSD slot are prepared for gapless local playback of all types of Hi-Res files, with the Eddict Controller app for Android / iOS acting as the playback controller. And the industry standard support of DLNA and Airplay 2 will take care of any other playback scenarios.
Zenith XST20 represents the beginning of a new product line, soon featuring a trio of matching desktop components and focusing on the High-End market. XST20 comes as the first one in line, serving as the traditional SACD / CD transport for the setup. It will soon be paired with a top-of-the-line DAC and later joined by a Linux-Based Streamer Transport.
SACD with True DSD Output
Designed to unlock the full potential of SACD discs, Zenith XST20 offers a unique option to play any SACD in its true DSD quality to any external DAC with DSD capabilities. Utilizing either I2S connection for full native DSD64 or DSD64 DoP over the Coaxial / Optical / AES / BNC.
Developed and manufactured in-house by KECES, our toroidal transformer delivers clean and stable power through precision winding and carefully selected materials. It effectively reduces background noise, enhances detail resolution, and lays a solid foundation for superior sonic performance.
While Overture XM5 offered the unique ONIX design and pure music platform, Waltz XM10 was setting trends with its compact dimensions. Tocata XM2 now merges both of these design approaches into an affordable and practical Music player, bringing the unmistakable ONIX quality to a new level of compactness.
ATC is delighted to introduce the EL50 Anniversary to audiophiles and music lovers seeking long-lasting high performance, design and engineering quality. It is the latest evolution of the legendary ATC 50 loudspeaker design, featuring ATCs discrete active tri-amp technology, renowned drive units and a new elliptical curved cabinet for optimal radiation from the mid and high-frequency drive units. Its industrial design draws from the EL150, released in 2006, the first ATC loudspeaker to employ an elliptical enclosure and designed by Billy Woodman. Leather detailing on the front face and beautiful hand-selected veneers further elevate the design.
IN STOCK !! Roon Ready in certification Fully Redesigned Audio utilizing dual ESS9038PRO DAC’s TMDS retiming on HDMI audio port Enhanced USB 3.0 system with isolated powe XMOS supports PCM768/512 DSD Upgraded copper wiring and Amphenol/JST connectors Control 4 Support Crestron Support Wake-up on Lan
IN STOCK !! Roon Ready in certification Newly redesigned 2.0 audio boards with seven OPA1602 op-amps TMDS retiming on HDMI audio port Enhanced USB 3.0 system with isolated power Upgraded copper wiring and Amphenol/JST connectors Control 4 Support Crestron Support
Intuitive design meets musical precision for total performance.
Setup via the intuitive MaestroUnite app, the Caspian Integrated Amplifier delivers extraordinary levels of detailed, high-fidelity sound. Designed for the user.
Features at a glance:
RCA, XLR and Subwoofer Outputs | Bluetooth aptX | Moving Magnet Phono Stage | Euphoria Amplification | Rapture DAC Technology | MaestroUnite Setup & Control App
Intuitive design meets musical precision for total performance.
Setup via the intuitive MaestroUnite app, the Caspian Integrated Amplifier delivers extraordinary levels of detailed, high-fidelity sound. Designed for the user.
Features at a glance:
RCA, XLR and Subwoofer Outputs | Bluetooth aptX | Moving Magnet Phono Stage | Euphoria Amplification | Rapture DAC Technology | MaestroUnite Setup & Control App
The SCM20PSL is ATC’s flagship 2-way stand-mount loudspeaker and is the ideal choice in modestly sized rooms, but where performance cannot be compromised.
Its sealed cabinet design ensures excellent timing, useful low frequency output below the cut-off and that the speakers can be placed relatively close to walls without excessive low frequency output or ‘boom’.
The active SCM20ASL features an on-board 250W Amp Pack. Simply pair with a suitable pre-amplifier, DAC/pre or streaming-pre-amp for stunning results.
The active SCM20ASL replaces the passive crossover and the driving amplifier of a 'conventional' system with a precisely matched 'Amp Pack', mounted to the rear of the loudspeaker cabinet. The electronic system consists of a balanced input feeding a 2nd order active electronic crossover which, in turn, feeds a pair of class A/B power amplifiers, carefully tailored to the exact requirements of the mid/bass and high-frequency drive units.
The SCM20PSL is ATC’s flagship 2-way stand-mount loudspeaker and is the ideal choice in modestly sized rooms, but where performance cannot be compromised.
Its sealed cabinet design ensures excellent timing, useful low frequency output below the cut-off and that the speakers can be placed relatively close to walls without excessive low frequency output or ‘boom’.
The SCM20ASL Limited Edition is a 2-way active loudspeaker released to mark the beginning of ATC’s 50th Anniversary year.
This exclusive new model, limited to just 150 pairs, packs ATC’s finest transducer engineering and active loudspeaker technology into a compact sealed cabinet, finished to exceptional standards in a stunning high-gloss blue lacquer.
Complementing the cabinet, the front baffle is hand-upholstered in dark blue full-grain Napa leather.
12-Outlet Power Conditioner & Non-Sacrificial Surge Protector
AudioQuest PowerQuest 303 is a high-performance power conditioner with 12 AC outlets (4 High-Current outlets for amplifiers and 8 Linear-Filtered outlets for source components), a 2m detachable AC power cable, and 2RU rack ears for simple rack-mounting.
