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VCO:
PULSE WIDTH – Variable pulse wave width control.
OCT – +1/-1 octave switch.
LFO (^) – Triangle wave low frequency oscillation to pulse width control.
FREQ/PW – Oscillator frequency, or Pulse (square wave) width to ADSR modulation routing switch. Center off.
GLIDE – Slew generator control.
TRIANGLE*/NO VCF – Triangle to VCA switch—bypasses VCF.
MOD (ADSR) – Oscillation modulation via ADSR control.
SAWTOOTH* – Sawtooth wave attenuator.
SQUARE* – Square wave attenuator.
SUB – Square wave Sub Oscillator attenuator.
TRIANGLE* – Waveform output.
SAWTOOTH* – Waveform output.
SQUARE* – Waveform output.
MIX – Composite waveform output.
1V/O – One volt per octave control voltage input.
TUNE – Master fine tune (approx. -5/+ 5 semitones).
MOD IN – Modulation CV input.
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NOISE:
LEVEL – Noise attenuator.
RESONANCE – Resonance, or Q attenuator.
TRACK – Keyboard/voltage tracking attenuator.
DRIVE – Oscillator output to filter input attenuator.
FREQ/RESO – Filter Frequency, or Resonance to LFO modulation routing switch. Center off position.
ADSR – Filter to ADSR envelope attenuator.
MOD (LFO) – Filter to LFO attenuator.
EXT IN – External audio input.
FIL OUT – Filter audio output.
MOD IN – Modulation CV input.
LFO:
DPTH (OSC) – LFO to Oscillator control.
SPEED – Speed or rate attenuator.
DEPTH – Control voltage Input.
TRIANGLE* – Triangle wave output.
SQUARE*– Square wave output.
SPEED – Speed or rate CV input.
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ENVs:
DECAY– Decay stage control.
SUSTAIN – Sustain stage control.
RELEASE – Release stage control.
DRONE/MASTER – Indefinite/instant sustain, and master mode for ADSR routing switch. Center off.
ATTACK – Attack stage control
RELEASE – Release stage control.
MOD IN – Modulation input.
ADSR OUT – ADSR output.
AR OUT – AR Output.
VCA:
VOLUME – Master volume control.
VCA/CV – Amplifier control voltage output.
IN/MIX – VCA mix input switch switch (normalled jack). When set to IN, external audio replaces filter output to VCA; when set to mix MIX, filter output is fed along with the filter audio to VCA.
VCA IN – Audio input.
OUTPUT – Main output.