Korg Delta/Poly-61 Filter Adaptation

Superseded by the Delta VCF 8HP version

The Delta VCF is a faithful clone of the Korg Delta synthesizer filter in Eurorack. The lowpass 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.

Version 2 is the same circuit, sound and features as version 1. New features for version 2!
- Revised panel design, adjustment pots are available from the front
- Module depth is now skiff- and boat-friendly
- Slightly less current draw

Two filter slopes: original 4-pole, and 2-pole.
Two filter modes: lowpass or bandpass.
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.

Currently SOLD OUT. More info on availability coming soon.
Be sure to check out my other cool modules in my Reverb Store at http://reverb.com/shop/gstormelectro

“I just wanted to say I'm loving this filter! It sounds gorgeous and is wonderfully constructed.” – Adam, NY
“I just wanted to let you know I got the module and I love it so much! Definitely one of my fav filters.” – Esar, GA
“Great sounding module, love it“ – Adam, Australia
“Great filter” – A.C., IAf
“awesome” – Steve, CA

Video Link
Soundcloud http://soundcloud.com/gstormelectro/mystery-module-teaser

  • 18 mA +12V
  • 15 mA -12V
  • 0 mA 5V
  • 23 mm deep

This Module is discontinued.

$169 Price in €
12 HP Filter
submitted Jan 11th 2018, 18:40 by G-StormElectro | last Change Jan 23rd 2019, 22:05 by G-StormElectro