Minimum System Requirements
Mac
• Mac OS 9.1 minimum
• Mac G3 with onboard USB
• 128 MB RAM for 96kHz operation, 64MB for 48kHz or less.
• Opcode’s OMS required for MIDI operation
Quattro Front Panel:
1. 1/2
“Input Level” switch: In the ‘out’ position, the Quattro Inputs 1 & 2 are
set to -10dBV line level operation. Pressing in and engaging this switch sets
the these inputs to +4dBu line level.
2. 1/2
“Output Level” switch: In the ‘out’ position, the Quattro Outputs 1 & 2
are set to -10dBV line level operation. Pressing in and engaging this switch
sets these outputs to +4dBu line level.
3. 1/2
“Direct Monitor” switch: In the ‘out’ position, Quattro Inputs 1 & 2 are
routed to the computer for monitoring. Pressing in and engaging this switch
connects Inputs 1/2 to the Quattro Outputs 1/2.
4. 3/4
“Input Level” switch: In the ‘out’ position, the Quattro Inputs 3 & 4 are
set to -10dBV line level operation. Pressing in and engaging this switch sets
the these inputs to +4dBu line level.
5. 3/4 “Output Level” switch: In the ‘out’ position, the Quattro Outputs 3 & 4
are set to -10dBV line level operation. Pressing in and engaging this switch
sets these outputs to +4dBu line level.
6. 3/4 “Direct Monitor” switch: In the ‘out’ position, Quattro Inputs 1 & 2 are
routed to the computer for monitoring. Pressing in and engaging this switch
connects Inputs 1/2 to the Quattro Outputs 1/2.
7. “MIDI In” port: This MIDI jack provides MIDI input to your computer.
8. “MIDI Out” port: This port provides MIDI Output from your computer.
9. Power switch and LED: Pressing in and engaging this switch will power on the
Quattro and light the corresponding LED.
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