BD-606

Bass Drum Module

The BD-606 is a TR-606 bass drum clone in the Eurorack format, packaged in a small 2hp form factor to minimize used space on your rack. It supports additional functionality not available in the original TR-606 drum machine as well as features that make it more suited to the Eurorack format:

Accent (AC) CV Input: When triggered, the module feeds in and mixes the Accent CV input with the Accent trim setting. This allows each trigger to have a different accent setting for more dynamic drum tracks.
Tone: Adjust the tone of the drum - ranges from a deep drum kick to a high 'tom' sound.
Internal Gate to Trigger Conversion: No need for an external converter - the module responds to only the rising edge of a gate signal and creates a 4ms timed trigger pulse. This avoids double triggering on the falling edge of a longer gate signal.

https://www.tindie.com/products/drachma/bd-606-bass-drum-module/