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...
Theremin Module Produces variable control voltage when hand is moved around the antenna, Range approx. 30 cm, Maximum output voltage: 10V, Euro rack format, Power requirements: 60 MA (+12 V) / 20 mA -12 V), Width: 8 HP...
18 dB Low-Pass Filter for A 100 Modular System Voltage-controlled low-pass filter with an 18 dB / octave slope, The circuit is based on a modified transistor ladder (Moog ladder), and corresponds to the low-pass filter...