DOOF

A drum voice in the style of early-80s drum modules: a VCO cut down from the NLC Dual OTA VCO, about 14 Hz to 11 kHz, and the NLC Matrix Mixer's VCA. This is the version 5 panel, with CV over the decay (CVD) and no LED.

Key features

• IN (a trigger, or a gate with the maker's suggested mod for 808-style long hits), CVF and CVD in, OUT
• FREQ, DECAY, ENV, SHAPE and CVF knobs, as the panel names them
• 8 HP; Nonlinearcircuits publishes no current draw, depth or assembled price (it sells the DIY PCB and panel), and ModularGrid lists none