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
Aardvark USB-3 USB 1 1 24bit $299.00

2 channel 1/4" i/o, mic/instrument in, headphone out

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AJA Io FireWire 400 24bit $2290.00

Video interface with audio. 4 channel analog audio in (XLR/TRS combo), 8 ch analog out (8 on db25 or 4 on XLR), 4 ch AES/ebu digital i/o...

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AJA Io LA FireWire 400 24bit $1190.00

Video interface with audio. 4 channel analog audio i/o (XLR breakout), many video options.

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AJA Io LD FireWire 400 24bit $990.00

Video interface with audio. 2 channel digital S/PDIF audio out, 2 ch analog out (XLR), many video options.

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Alesis MultiMix 8 FireWire FireWire 400 4 24bit/48.0k $599.00 Shop New

8 channel input (4 XLR mic pres OR 4 TRS; and 2 stereo TRS), 2 channel output (TRS), complete analog mixer, 3-band EQ, onboard effects,...

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Alesis MultiMix 12 FireWire FireWire 400 4 24bit/48.0k $699.00 Shop New

12 channel input (4 XLR mic pres OR 4 TRS; and 4 stereo TRS), 2 channel output (TRS), complete analog mixer, 3-band EQ, onboard effects...

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Alesis MultiMix 16 FireWire FireWire 400 8 24bit/48.0k $799.00 Shop New

16 channel input (8 XLR mic pres OR 8 TRS; and 4 stereo TRS), 2 channel output (TRS), complete analog mixer, 3-band EQ, onboard effects...

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Alesis MultiMix 8 USB USB 1 4 16bit/48.0k $199.00 Shop New

8 channel input (4 XLR mic pres OR 4 TRS; and 2 stereo TRS), 2 channel output (TRS), complete analog mixer, 3-band EQ, onboard effects,...

Details
Alesis MultiMix 12 USB USB 1 4 16bit/48.0k $399.00 Shop New

12 channel input (4 XLR mic pres OR 4 TRS; and 4 stereo TRS), 2 channel output (TRS), complete analog mixer, 3-band EQ, onboard effects...

Details
Alesis MultiMix 16 USB USB 1 8 16bit/48.0k $499.00 Shop New

16 channel input (8 XLR mic pres OR 8 TRS; and 4 stereo TRS), 2 channel output (TRS), complete analog mixer, 3-band EQ, onboard effects...

Details
Alesis IO|2 USB 1 2 24bit/48.0k $299.00 Shop New

2 channel analog input (2 XLR mic pres or 2 TRS), 2 channel output (TRS), S/PDIF I/O, MIDI I/O, inserts, headphone out. Includes...

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Alesis IO|14 FireWire 400 2 24bit/192.0k $499.00 Shop New

4 channel analog input (XLR/TRS combo), 2 channel output (TRS), 8 ch ADAT input, S/PDIF I/O, MIDI I/O, inserts, headphone out. Includes...

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Alesis IO|26 FireWire 400 2 24bit/192.0k $599.00 Shop New

8 channel analog input (XLR/TRS combo), 8 channel output (TRS), 16 ch ADAT input, S/PDIF I/O, MIDI I/O, inserts, phono preamp, headphone...

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American Audio Versa Port USB 1 16bit/48.0k $179.95 Shop New

Designed for DJs, the Versa Port has two stereo analog inputs (on 4 RCA jacks), one analog mic input (on a non-standard TRS connector),...

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Apogee Mini-Me USB 1 2 24bit/96.0k $1495.00

24 bit/96k but via USB can only do 24/48k, 2 ch A/D. AES, S/PDIF, compressor, soft-limit, UV22. Only analog output is a mini headphone...

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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...

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Apogee Mini-DAC
USB 1
FireWire 400
24bit/192.0k $895.00 Shop New

2 ch D/A output. XLR, 1/8" out. Inputs: AES (breakout cable), S/PDIF, ADAT. "Digital Thru" mode to send any digital input to the...

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Apogee X-FireWire Card
FireWire 400
FireWire 800
$595.00

Not an audio interface. FireWire interface card for Apogee's X-Series (AD-16X, DA-16X) and Rosetta Series (Rosetta 200, Rosetta 800)...

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Apogee Rosetta 200
FireWire 400
FireWire 800
24bit/192.0k $1395.00 Shop New

FireWire requires optional X-FireWire card, 2-in (XLR...

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Apogee Rosetta 800
FireWire 400
FireWire 800
24bit/192.0k $2995.00

FireWire requires optional X-FireWire card, 96k base model can...

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