Finger Drums Model hFD – DIY

A  4U DIY interpretation of the iconic BOSS DR55 drum synthesizer
Fully analog with added manual trigger inputs so one can play it like finger drums

4 Drum voices, single outs and a built in mixer are also on board.
Classic 80s sound, pairs perfectly with hTM

Kick Drum with pitch and decay control (selfoscilating beyond a certain threshold)
Snare Drum with pitch and decay control (selfoscilating beyond a certain threshold)
HiHat with adjustable filter switches
Rim Shot with pitch and decay control (selfoscilating beyond a certain threshold)

Trimmers for a usable noise-to-clarity ratio and for the noise gate in the Rimshot
Optical clipping stage on the master/rim output

The h series modules require a h bracket to be mounted in a 1U space

The kits contains a high quality 2mm gold plated PCB and a 1,6mm brushed alu front panel with UV print
Components need to be purchased separately

All related documents 

Mouser cart

Thonk project