Basic but not really basic, equipped with lin/exp FM input, hard/soft sync input, PWM, 8HP compared to 10HP of the A110-1.
A110-2 VCO's frequency range is about eight octaves (ca. 15Hz ... 8kHz). It can produce four waveforms simultaneously: square, sawtooth, triangle, and sine wave. The frequency or pitch of the VCO is determined by the position of the octave (Range) switch and tuning (Tune) knob, and by the voltage present at the CV inputs.
Footage (the octave of the fundamental) is set by the Range control in five steps, and Fine tuning controlled by the Tune knob by about +/-1 one semitone (can be modified for a wider range). You can control the pulse width of the square wave either by hand, or by voltage control - Pulse Width Modulation or PWM.
-Lin. FM input
-Exp. FM input
-Soft Sync input
-Hard Sync input
-Square (Pulse) output
Width 8HP, 50mm deep.
Current draw: 150mA heating up, 60mA in use