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 Model Port Mic Pres Bit/Sample Rate List Pricesort icon Shop New Shop Used Notes Details
Tascam US-122L USB 2 2 24bit/96.0k $199.00

2 analog input (2 XLR or 2 1/4" TRS), 2 analog out (RCA), instrument input, MIDI i/o, headphone out.

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Tapco Link.USB USB 1 2 24bit/96.0k $199.00 Shop New

2 input (Combo XLR/TRS), 2 output (TRS), phantom power, headphone out. Comes with Mackie Tracktion software for Mac and PC. (Tapco is a...

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Tascam US-122mkII USB 2 2 24bit/96.0k $199.00 Shop New

2 analog input (2 XLR or 2 1/4" TRS or 1 instrument), 2 analog out (RCA), MIDI i/o, headphone out, includes Steinberg Cubase LE4.

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Edirol UA-3FX USB 1 1 24bit $215.00 Shop New

2 ch analog i/o, optical i/o, 1/8" mic input, instrument input, headphone out, 3 sets of effects, USB bus powered. Branded as "Edirol by...

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Roland UA-3D USB 1 1 16bit $225.00 Shop New

2 ch i/o, optical 5.1 output, optical in, 1/8" mic input, instrument input, headphone out, includes Cool Edit Pro.

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CME Matrix K FW FireWire 400 1 24bit/192.0k $225.00 Shop New

2 analog in (1/8" mini or one XLR/TRS combo), 2 analog out (TRS), 2 headphone outs. Available August 2006.

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Edirol UA-20 USB 1 1 24bit/44.1k $229.00 Shop New

MIDI, 1/4" 2 ch in, RCA 2 ch and optical out. Branded as "Edirol by Roland."

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Line 6 GuitarPort USB 1 $229.00 Shop New

Guitar input with prerecorded tracks to jam with.

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Ego Systems (ESI) Waveterminal U2A USB 1 24bit/48.0k $249.00

2in-2-out analog, S/PDIF coaxial & optical digital I/O with sample rate conversion.

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Ego Systems (ESI) Waveterminal U24 USB 1 24bit/48.0k $249.00

2in-2-out analog (1/4" - unbalanced), headphone amp, S/PDIF coaxial & optical digital I/O with digital format and sample rate...

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M-Audio Audiophile USB USB 1 24bit/96.0k $249.00 Shop New

2 analog I/O, audio and MIDI interface, S/PDIF, headphone out

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Yamaha DP-U50 USB 1 24bit/96.0k $249.00 Shop New

Audio receiver, preamp outs, optical i/o, more.

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Terratec Aureon 5.1 USB USB 1 24bit $249.00

2 analog input, 6 analog out on RCA connectors, S/PDIF i/o, headphone out

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Edirol PCR-1 USB 1 24bit/96.0k $249.00 Shop New

25-key MIDI keyboard with audio interface, 2 RCA inputs, 2 RCA outputs, optical out, USB power. Note: NO MIDI i/o jacks. Branded as "...

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M-Audio FireWire Solo FireWire 400 24bit/96.0k $249.00 Shop New

4 analog in (1 XLR mic input, 1 TRS instrument, 2 TRS line), 2 analog out (TRS), S/PDIF digital I/O, headphone output.

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M-Audio Fast Track Pro USB 1 24bit/96.0k $249.00 Shop New

2 input (combo XLR/TRS), 6 output (2 TRS, 4 unbalanced RCA), 2 mic pres, S/PDIF i/o, MIDI i//o, headphone out, GT Player Express...

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Yamaha MW10 USB 1 4 16bit/48.0k $249.00 Shop New

Mixer with 10 inputs (TRS and 1-4 have XLR mic), 2 analog outputs (TRS and RCA), EQ, aux sends inserts (on 1+2), headphone out. Includes...

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Tapco Link.FireWIre FireWire 400 2 24bit/96.0k $249.00 Shop New

2 input (2 Combo XLR/TRS), 2 output (TRS), S/PDIF I/O, phantom power, FireWire bus power, headphone out. Comes with Mackie Tracktion...

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Ion Audio iTTUSB10 USB 1 $250.00 Shop New

Belt-drive turntable with dust cover, line-level analog output (RCA), built-in phono preamp can be switched on/off, line-level input for...

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Behringer B-Control BCA2000 USB 2 2 24bit/96.0k $259.00 Shop New

3 analog inputs (XLR mic, 1/4"), 6 analog out (2 1/4", 4 RCA) optical S/PDIF i/o, ADAT i/o, MIDI i/o, 100mm faders, headphone out

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