The Delta VCF is a faithful clone of the Korg Delta synthesizer filter in Eurorack. The low pass circuit was also found in the Poly-61. And uses the same OTA chips and dual transistor as the original Delta. It is all analog, no DSP, so it will warm up any signal run through it.
Two select-able filter slopes: original 4-pole, and 2-pole. Two select-able filter modes: low pass or band pass. Illuminated Frequency and Resonance Bourns Slider pots. Mix together two different input oscillators at the input jacks w/ signal attenuation/gain pots. These inputs can overdrive the filter. Modulate the filter cutoff with two different input control voltages w/ signal attenuation pots. There are trim pots on PCB for adjusting frequency and resonance range. Some of you out there may want to give a little boost to the resonance trimpot on the PCB. Doing so will make this thing scream and howl a little harder. Each module is painstakingly manufactured and assembled by hand including PCB and face plate. Therefore each unit may vary slightly and have minor surface/graphic nuances. Includes power connector cable. Be aware this module MAY be skiff compatible. Refer specs below and the pics to make sure it will work in your rack. Thanks for looking!
