Steinberg AXR4T Thunderbolt 2 Audio Interface

The AXR4T is a professional, studio-grade, 28 x 24 audio interface featuring 32-bit/384kHz converters, Thunderbolt 2 connectivity, and four hybrid mic preamps with RND Silk emulation. Equipped with generous connectivity that includes two ADAT ports, AES/EBU, MIDI, and word clock, the AXR4T provides state-of-the-art SSPLL ultra-low jitter reduction and latency-free monitoring with Yamaha DSP-powered effects. The Steinberg AXR4T also features a 28 x 24 full matrix mixer, and comes bundled with downloadable Cubase AI and Advanced FX Suite software.


-28 x 24 Thunderbolt 2 audio interface for Mac and PC
-32-bit integer / 384kHz recording and playback
-AXR hybrid mic preamps with Rupert Neve Designs Silk
-28 x 24 full matrix mixer
-Latency-free DSP-powered monitoring with Sweet Spot Morphing Channel Strip, REV-X reverb, VCM Compressor 276, and EQ601, including VST 3 plug-in versions
-I/O: 2 x ADAT, AES/EBU, MIDI, word clock
-SSPLL ultra-low jitter reduction
-Stack support for up to 3 units
-New custom pane for perfect integration into Cubase
-Bundled Cubase AI fully supports 32-bit integer format
-Includes AC Adapter, Setup Guide, Cubase AI download access code, Advanced FX Suite

Tech Specs

Computer Connectivity: Thunderbolt 2
Form Factor: Rackmount
Simultaneous I/O: 28 x 24 (DSP Matrix Mixer)
A/D Resolution: Up to 32-bit/384kHz
Built In DSP/FX: REV-X Reverb, Sweet Spot Morphing Channel Strip, VCM Compressor 276, VCM EQ 601
Number of Preamps: 4
Phantom Power: Yes
Analog Inputs: 2 x XLR-1/4" combo (mic/line), 2 x XLR-1/4" combo (mic/line/Hi-Z), 8 x 1/4" (line)
Analog Outputs: 8 x 1/4" (line)
Digital Inputs: 2 x Optical Toslink (ADAT), 1 x DB-25 (AES/EBU)
Digital Outputs: 2 x Optical Toslink (ADAT), 1 x DB-25 (AES/EBU)
Headphones: 2 x 1/4"
Thunderbolt: 2 x Thunderbolt 2
MIDI I/O: In/Out
Clock I/O: In/Out
Software: Cubase AI, DspMixFX AXR mix software
OS Requirements - Mac: macOS 10.12 or later
OS Requirements - PC: Windows 10 Anniversary update or later
Rack Spaces: 1U
Power Supply: 4-pin DIN 24V DC power supply (included)
Height: 1.77"
Width: 18.9"
Depth: 14.8"
Weight: 10.1 lbs.

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