The Computer Audio Interface Guide

This guide covers computer audio interfaces (sometimes referred to as "I/O"s or "breakout boxes") for PC or Mac. These provide audio input, output and additional features which improve upon any built-in audio jack. This guide does not cover internal PCI cards, just external connectors (USB, FireWire etc). See the bottom of this page for an intro to the terminology and trends.

(Sort by clicking a header. Filter by selecting a port. 238 interfaces match current criteria.)

FireWire 400 (97)       |      FireWire 800 (9)       |      mLAN (8)       |      USB 1 (121)       |      USB 2 (24)
Make Modelsort icon Port Mic Pres Bit/Sample Rate List Price Shop New Shop Used Notes Details
Digidesign 003 Rack (MX003R) FireWire 400 4 24bit/96.0k $1295.00 Shop New

Audio I/O (rackmounted) with 8 analog in (4 XLR or TRS, 4 TRS), 8 analog out (TRS), ADAT I/O, S/PDIF I/O, wordclock I/O, MIDI I/O,...

Details
Digidesign 003 Rack Factory (MX003R) FireWire 400 4 24bit/96.0k $1695.00 Shop New

Audio I/O (rackmounted) with 8 analog in (4 XLR or TRS, 4 TRS), 8 analog out (TRS), ADAT I/O, S/PDIF I/O, wordclock I/O, MIDI I/O,...

Details
Yamaha 01X
FireWire 400
mLAN
24bit/96.0k $1699.00 Shop New

28 channel digital mixer.

Details
Hercules 16/12 FW FireWire 400 2 24bit/192.0k $899.00 Shop New

12 analog inputs (2 XLR/TRS combo, 10 TRS), 8 analog outputs (TRS), 2 ch S/PDIF optical I/O (NOT 8 ch ADAT), 2 ch S/PDIF coax I/O, MIDI...

Details
MOTU 828 FireWire 400 2 24bit/48.0k $795.00

8 analog, ADAT and S/PDIF I/O, ADAT sync, headphone out. Comes with MOTU's AudioDesk software. Replaced by the 828mkII 5/2003.

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MOTU 828 mkII (FireWire) FireWire 400 2 24bit/96.0k $795.00 Shop New

8 analog, ADAT and S/PDIF I/O, ADAT sync, word clock I/O, headphone out, adds the following to the original 828: 96k, SMPTE+MIDI i/o,...

Details
MOTU 828 mkII (USB2.0) USB 2 2 24bit/96.0k $795.00 Shop New

8 analog, ADAT and S/PDIF I/O, ADAT sync, word clock I/O, headphone out, adds the following to the original 828: 96k, SMPTE+MIDI i/o,...

Details
MOTU 828 mkIII FireWire 400 2 24bit/192.0k $795.00 Shop New

10 analog i/o, 16 ch ADAT i/o, S/PDIF i/o, word clock i/o, headphone out, MIDI i/o, SMPTE, built-in hardware-based effects. AudioDesk...

Details
MOTU 896 FireWire 400 8 24bit/96.0k $1295.00

8 analog, ADAT and AES I/O. Has ADAT sync, word clock I/O, headphone out, more. Comes with MOTU's AudioDesk software. Replaced by the...

Details
MOTU 896HD FireWire 400 8 24bit/192.0k $1295.00 Shop New

8 analog, ADAT and AES I/O. Has ADAT sync, word clock I/O, headphone out, more. Standalone functionality as mixer or mic preamp. Zero-...

Details
MOTU 896mk3 FireWire 400 8 24bit/192.0k $1295.00 Shop New

8ch analog i/o (XLR/TRS combo in, XLR out), 16ch ADAT i/o, 2ch AES i/o, and 2ch S/PDIF i/o. Can do simultaneous input/output of all...

Details
MOTU 8Pre FireWire 400 8 24bit/96.0k $595.00 Shop New

8 analog in (Combo XLR/TRS), 2 analog out (TRS), ADAT I/O. Has phantom power, 20db pads, MIDI I/O, headphone out. Standalone...

Details
Emagic A26 USB 1 24bit/96.0k $399.00 Shop New

Six analog outputs, two analog inputs, S/PDIF, headphone out, master/slave clock source switch, adjustable zero-latency hardware...

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Emagic A62 m USB 1 24bit/96.0k $399.00 Shop New

Two analog outputs, six analog inputs, S/PDIF, headphone out, built-in USB hub, master/slave clock source switch, adjustable zero-...

Details
Apogee AD-16X
FireWire 400
FireWire 800
24bit/192.0k $3594.00 Shop New

FireWire requires optional X-FireWire card, 16-in (DB25 balanced analog...

Details
Apogee AD-8000
FireWire 400
FireWire 800
mLAN
24bit/48.0k $4995.00

FireWire requires 400 or 800 AMBus card, 8-in (XLR balanced analog), 8-out (with optional D/A card), AES digital i/o (2-in, 8-out),...

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Prism ADA-8XR FireWire 400 24bit/192.0k $11236.00 Shop New

Modular with option slots for many configurations: 16 channel AD converter, 16 Channel DA converter, 8 channel AD/DA etc. Optional cards...

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Apogee AMBus 1394 FireWire Card
FireWire 400
mLAN
$695.00

Not an audio interface. FireWire 400 (mLAN compatible) interface card for Apogee gear with AMBus slots, such as the Apogee Trak2Mic...

Details
Apogee AMBus 800 FireWire Card
FireWire 400
FireWire 800
mLAN
$595.00

Not an audio interface. FireWire 800 and 400 (mLAN compatible) interface card for Apogee gear with AMBus slots, such as the Apogee...

Details
Yamaha AP-U70 USB 1 24bit/96.0k $350.00 Shop New

Audio receiver/amp with 20 watt speaker outputs, preamp outs, optical i/o, more.

Details
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