This is a DIY module built by me. It sounds great: it has a super gritty pure analog sound. While it occupies 36 hp, it is a full synth voice with two oscillators, two filters, and two envelopes. It has a plethora of CV options and you can also use the filters on external audio. I am just not using it enough so I am selling it off. I re-calibrated the oscillators and filter cutoffs, so its ready to drop into your rack and start making some noise!

This was a non-trivial build with somewhat obscure jacks, gate push button, and of course the Alfa Rpar AS3340 oscillators (that sound), AS3320 4-pole filters (that resonance), AS3310 ADSR envelope generators, and the AS3360 VCA.

Reverb Buyer Protection

Reverb has your back if your item is lost, damaged, or doesn't match its description. Simply report any issues within 7 days and we'll help you get a full refund.Learn more about Reverb Buyer Protection.

Listed5 months ago
ConditionExcellent (Used)
Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.learn more
  • Rectangular Thing
  • Black and White
  • 2023
Made In
  • United States

Reverb Protection

Simple Returns, Secure Transactions, Human Support

Learn more

Secure Checkout

Byron's Gear Depot

Sacramento, CA, United States
Joined Reverb:2020

Reverb Gives

Your purchases help youth music programs get the gear they need to make music.

Carbon-Offset Shipping

Your purchases also help protect forests, including trees traditionally used to make instruments.

Oops, looks like you forgot something. Please check the fields highlighted in red.