Here is an original Intellijel Corgasmatron/Korgasmatron (first batch; note the spelling on the faceplate!) which offers twin filters based on the Korg MS-20 circuit. This is a fantastic, underrated filter module, capable of clean sweeps well into gnarly weird-resonance & even self-oscillation, complete with drive controls for each channel & even a crossfader!

Dual Multi Mode Filter with Crossfader

The original circuit was designed by analog guru David G. Dixon after carefully studying and analyzing the classic Korg ms-20 filter. His work resulted in a completely original circuit based around ssm2164 VCA chips. This design is capable of almost identical results but is far more versatile. This is not a clone, it is an entirely new and modern circuit with many enhancements.

Features:

-Two independent filters, each with lp, hp and notch modes.
-Unique resonant (q) drive control
Switch links the two filters allowing both parallel and serial routing via normals to input b (which can be broken by inserting a cable at input b).
-Oscillates very easily and can be used as a dual sine vco. using the resonant controls this sine shape can be colored.
-Dual 1v/oct inputs
-Built in full featured cross fader allows voltage controlled crossfading between the two filters. The xfade has a switch to select either unipolar (e.g. envelopes) or bipolar (e.g. lfo) control of the xfade position. There is also a switch to select direction. With nothing plugged into the xfade jack the xfade knob controls the fade position. When an external CV is patched in the same knob acts as an attenuator for the control signal.
-Jumpers on the back to select “modern” or “vintage” resonant modes (two different feedback paths for the resonance that use different diodes)
-Expansion jacks for adding additional filter inputs and VC control of resonance

The Corgasmatron’s sound can range from ultra clean and precise, to extremely ballsy and dirty. The resonance is incredibly musical and is prime for all sorts of experimenting and sound design. The normalling, routing and cv options have been carefully selected to allow for a lot of control over the modules functionality and capabilities.

In addition to traditional filter and vco applications, the Corgasmatron can also be used to create formant sounds, work in stereo (use the linked fm2 pots and switch the routing to parallel), fm percussion and so much more.

Product Specs

Condition:
Excellent (Used)
Brand
Intellijel
Model
Korgasmatron
Finish
Silver
Categories
Eurorack
Year
2012
Made In
Canada

About The Seller

Alpha State NYC
Joined Oct 2018
Brooklyn, NY, United States

Quick
Shipper
Quick
Responder

Accepted Payment Methods

Shipping Policy

Available for local pickup from Brooklyn, NY, United States

Ships from Brooklyn, NY, United States to:

Continental U.S.
$10.00
Everywhere Else
$25.00

I will ship via USPS Priority Mail (Domestic) or USPS First Class (International) with tracking to the listed regions. Postage price is firm!

Tax Policies

This shop collects taxes in the following regions:

Alabama*
Arizona*
Connecticut*
District of Columbia*
Iowa*
Minnesota*
New Jersey*
Oklahoma*
Pennsylvania*
South Carolina*
South Dakota*
Washington*
Wyoming*
*State sales tax is required in this region. Learn More

Return Policy

Return Window

This product can be returned within 7 days of receipt.

General Terms

Items must be returned in original, as-shipped condition with all original packaging and no signs of use. Buyer assumes responsibility for all return shipping costs unless the item was not received as described.

Refunds

Buyer receives a full refund in their original payment method less any shipping costs.

Accepted Payment Methods

Credit Card
Reverb Bucks
Paypal
Affirm

As low as $22/month

Alpha State NYC

Brooklyn, NY, United States
Joined: Oct 2018

Seller Achievements

Intellijel Corgasmatron (Korgasmatron!) Dual Korg MS-20 Filter 16hp Eurorack Module
$250
+ $10 Shipping