Passive converter module for Behringer RD8 trigger outs to RC envelopes

Low-cost DIY project to convert the 1ms trigger outs of the Behringer RD8 to short envelopes which are able to trigger the MS101 in Sh101 fashion and/or activate gates on other synthesizers. Functionality with MS101 is confirmed.

See post here: https://www.gearslutz.com/board/showpost.php?p=14251984&postcount=110

Whole thjread on RD8 Mods: https://www.gearslutz.com/board/modular-mania-all-things-eurorack-and-modular-synths-effects/1278739-behringer-rd-8-diy-modifications.html

Beta Modding Guide with +20 pages on Mods is here: https://www.gearslutz.com/board/attachments/modular-mania-all-things-eurorack-and-modular-synths-effects/846417d1570817428-behringer-rd-8-diy-modifications-rd8moddingguidebeta.pdf

If you like, think about donating a coffe: https://ko-fi.com/maffez

If used commercialy/outside fair use, be in touch.


  • Module does not draw current
  • 20 mm deep

Module is available as a DIY project only.

This Module is currently available.

$1 Price in € submitted Oct 9th 2019, 07:59 by Maffez | last Change Oct 16th 2019, 21:14 by Lugia