AP099
PHONES >
A stereo 3.5mm headphone socket. Headphone impedance should be no less than 600
ohms.
AUDIO OUT >
Mono 3.5mm output of the Pro-1. This is functionally the same as the 6.35mm OUTPUT socket
on the rear of the unit. This is a high impedance line level output and should be connected to
a mixer, audio interface or to an amplifier. DO NOT connect it directly to speakers.
Top Panel Electrical Reference
Input
Input or
Output
Input
MOD WH CV
Input
OSC CV
Input
GATE/CLK
Input
LFO CV
Output
LFO OUT
Output
KYBD CV
Output
GATE
Input
EXT
Output
MIXER
Input
CUTOFF CV
Input
RESO CV
Output
FILTER ENV
Output
AMP ENV
Output
PHONES
Output
AUDIO OUT
Page
22
of
34
Revision 1.01
Electrical specification
0V to +5V
-5V to +5V
>2V to trigger
-5V to +5V
Triangle +/-2.5V, Pulse +4V, Sawtooth +5V
0V to +7V
0V or +5V
Impedance 85KΩ
Unbalanced max +20dBu
0V to +5V
0V to +5V
0V to +5V
0V to +5V
Signal output
Signal output
CM100B