Doepfer A-101-1

Doepfer A-101-1, Vactrol Steiner Filter, In contrast to the original circuit, the A-101-1 vactrols are used instead of diodes as variable resistors for frequency control, 2 LEDs provide information on the currently set frequency and resonance, Width: 16 HP / 80.9 mm, Depth: 50 mm (measured from the rear side of the front panel), Power requirements: +30 mA (+12 V) / -30 mA (-12 V) ...