Module is available as a DIY project only.
This Module is currently available.
808 Bass Drum for Eurorack Modular Synthesiser
Guru Gara Synth 808 Bass Drum Clone Module
This is an 808 Bass Drum module design based on the original circuitry. Original Japanese transistors are changed to BC series transistors. Addition to the original design is the pitch adjustment and also an optional resistor is added for longer decay. It also has adjustment for tone, decay and level.
The front panel is also made out of PCB and screen printed by hand.
https://reverb.com/item/42409034-ggs-808-bass-drum-clone-pcb-front-panel