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)
Makesort icon Model Port Mic Pres Bit/Sample Rate List Price Shop New Shop Used Notes Details
Mackie Digital X Bus X.400 FireWire 400 24bit/192.0k

Professional large-format digital mixer with 92 inputs and 100 outputs (at 96kHz), FireWire requires an optional card, 24 busses, dual...

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Mackie d.2 FireWire 400 1 $779.00 Shop New

DJ VCA mixer with FireWire option. 2 stereo inputs, mic input, optical crossfader.

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Mackie Onyx 400F FireWire 400 4 24bit/192.0k $899.00 Shop New

10 analog in (4 combo XLR/TRS, 6 TRS), 8 analog out (TRS), low-latency mixer, stand-alone operation, spdif i/o, word i/o, midi i/o, 64-...

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Mackie Onyx Satellite FireWire 400 2 24bit/96.0k $520.00 Shop New

Dockable sytem with pull-out portable interface and base station, comes with Tracktion recording software. ("Coming soon" in 2006.)

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Mackie d.2 pro FireWire 400 1 $899.00 Shop New

DJ VCA mixer with 13x6 FireWire I/O. 2 stereo inputs, mic input, optical crossfader. Includes Tracktion 3 software.

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Mackie d.4 pro FireWire 400 2 $1149.00 Shop New

DJ VCA mixer with 14x8 FireWire I/O. 4 stereo inputs, 2 mic inputs, optical crossfader. Includes Tracktion 3 software.

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Marian UCON CX USB 2 4 24bit/96.0k $899.00

8 analog in (4 XLR/TRS combo, 4 TRS), 8 analog out (TRS), ADAT I/O, MIDI I/O, word in, headphone out, UCON mixer software. Works...

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Metric Halo Mobile I/O 2882 FireWire 400 8 24bit/96.0k $1495.00

8 analog, ADAT, AES, S/PDIF I/O, compact laptop size, onboard multi-processor DSP, headphone out.

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Metric Halo Mobile I/O ULN-2 FireWire 400 2 24bit/96.0k $1195.00

2 analog, AES, S/PDIF I/O, analog inserts, compact laptop size, onboard DSP, headphone out.

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Mindprint DTC Dual Tube Channel USB 1 2 24bit/96.0k $2299.00 Shop New

2 ch analog in (2 XLR/TRS combo line or 2 XLR mic), 2 analog out (2 XLR or 2 TRS), 2 inserts (2 TRS), 2 Haufe mic preamps, tube...

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Mindprint EN-VOICE MKII USB 1 1 24bit/96.0k $799.00 Shop New

1 ch analog in (XLR mic or XLR line or TRS line or 1/4" instrument), 1 analog out (XLR or TRS), insert (2 TRS), tube mic preamp, tube...

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Mindprint Trio USB USB 1 1 24bit/96.0k

2 ch analog in (2 TRS line or 1 XLR mic or 1/4" instrument), 2 analog out (TRS plus 2-pair of mirrored RCA), insert (2 TRS), EQ, zero-...

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MOTU UltraLite FireWire 400 2 24bit/96.0k $599.00 Shop New

8 analog in (2 XLR/TRS combo, 6 TRS), 10 analog out (TRS), S/PDIF I/O, MIDI I/O, headphone out, more. Bus-powered off FireWire for...

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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,...

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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 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...

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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...

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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-...

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MOTU Traveler FireWire 400 4 24bit/192.0k $895.00 Shop New

8 analog in (4 XLR mic, 4 TRS), 8 analog out (TRS), 8 ch ADAT I/O, AES I/O and S/PDIF I/O. Has ADAT sync, word clock I/O, MIDI I/O,...

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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,...

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