MOTU 8A Thunderbolt USB3 Audio Interface

The MOTU 8A Thunderbolt USB3 Audio Interface is a top-tier audio interface designed for professional musicians and sound engineers. Sporting the renowned ESS Sabre32 Ultra DAC technology, the 8A delivers unmatched audio clarity with a dynamic range of 123 dB, ensuring superior analog audio quality. Packed into a mobile half-rack, this interface offers 34 simultaneous audio channels including 8 balanced analog, 8-channel ADAT optical, and an independent headphone output, making it a versatile tool for any recording studio or live performance setup.

Engineered for performance, the MOTU 8A boasts ultra-low latency with high-performance drivers, achieving round-trip latency (RTL) as low as 1.6 ms at 96kHz over Thunderbolt and 1.9 ms over USB. This makes it an ideal choice for the most demanding audio applications. With universal connectivity options, the 8A can connect to your computer via Thunderbolt, USB 3.0, or AVB/TSN Ethernet, and even to an iPad, providing ultimate portability and flexibility.

Whether you’re working with a DAW host or using it for live applications, the MOTU 8A guarantees reliable, high-quality audio performance. Its compact design does not compromise on features, offering the same award-winning audio quality as MOTU's flagship 16A interface, making it a valuable addition to any audio professional's toolkit.

Key Features

• Equipped with ESS Sabre32 Ultra DAC technology for 123 dB dynamic range
• Supports 34 simultaneous audio channels
• Ultra-low latency performance
• Universal connectivity: Thunderbolt, USB 3.0, AVB/TSN Ethernet
• Mobile and compact half-rack enclosure
• Compatibility with Mac, Windows, and iOS devices
• Includes MOTU’s high-performance drivers and software suite

Specifications

• Sample rates: 44.1, 48, 88.2, 96, 176.4, 192 kHz
• Analog inputs: 8 x 1/4" TRS line inputs (balanced/unbalanced), max level: +24 dBu
• Analog outputs: 8 x 1/4" TRS line out (balanced, DC coupled 5v), max level: +20 dBu
• Digital I/O: 1 bank (8 ch) of ADAT optical at 1x sample rates, switchable to stereo TOSLink
• Total I/O: 16 inputs / 18 outputs (34 total) at 1x sample rates
• Computer I/O: Thunderbolt 1&2&3 compatible, USB 3.0, AVB/TSN Ethernet (Mac only)
• Headphone: 1 x 1/4" TRS stereo phone (assignable)
• Dimensions: 8.6 x 7 x 1.75 inches
• Weight: 2.2 lbs / 1.0 kg
• Mac System Requirements: OS X 10.8 or later, 1 GHz Intel-based Mac, 2 GB RAM
• Windows System Requirements: Windows 7 or later, 1 GHz Pentium-based PC, 2 GB RAM

Package Contents

• MOTU 8A Thunderbolt USB3 Audio Interface
• External 12-18V DC power supply
• USB and Thunderbolt cables (included)
• Owner’s manual
• MOTU Discovery App for Mac & PC
• MOTU Audio Tools and AudioDesk 4.0 software (for download)