Quantum 2 digital-rack-mixers Both the integrated USB recording

Both the integrated USB recording interface and the SD recorder have multiple uses beyond simply recording

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and polarity-reverse switch

pair with StudioLive Series III consoles as a stage box or monitor mixer

Quantum 2 digital-rack-mixers Both the integrated USB recordingTaking full advantage of the high speed Thunderbolt bus and ADAT Optical I O, the PreSonus Quantum 2 audio interface delivers up to 22 inputs and 24 outputs, with extremely low latency. Boasting superb audio quality; 24 bit, 192 kHz recording and playback; recallable XMAX microphone preamps; and the ability to expand your system as your needs grow, its a great choice for a wide variety of professional and semi pro producers and electronic musicians.