Introduction
Thank you for purchasing the AudioSport Quattro USB Audio Interface,
designed and manufactured by M Audio. The Quattro provides four audio inputs
and four audio outputs, plus a 1x1 MIDI port on your USB equipped Macintosh
computer. High performance, 24-bit/96kHz audio is now possible in a compact,
portable package. All audio inputs and outputs are switchable between balanced
(+4dBu) and unbalanced (-10dBV) operation to accommodate any audio need.
The USB port is a convenient, high-speed connection that requires no tools to
install, with no need to open or reconfigure your computer. By following the
instructions in this manual, you will be up and running in no time.
Quattro Features
• Four (4) analog audio inputs on 1/4” TRS jacks.
• High performance, 24-bit/96kHz A/D and D/A converters, with
101dB dynamic range on input and 104dB on output.
• Input Level switch for +4/-10 input line level settings (one for each
stereo pair, 1/2 & 3/4).
• Output Level switch for +4/-10 output line level settings (one for
each stereo pair, 1/2 & 3/4).
• Direct Monitor switch for computer bypass monitoring option (one
for each stereo pair, 1/2 & 3/4).
• One (1) MIDI Input and one (1) MIDI Output on front panel.
• Expansion jack for connection to the Omni I/O Desktop System by
M Audio.
What’s in the Box?
Your Quattro USB Audio Interface box contains:
• This manual.
• The Quattro USB Audio Interface.
• One (1) USB cable.
• One (1) 9vAC 1,000mA wall-wart power supply.
• One (1) driver disk containing additional software.
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