I have built a self-contained synthesizer loosely based on the EMS VCS3, though using a patchbay of 7 x 11 1/4" jack sockets in lieu of a Pin-Matrix. The modules were designed by Tony Allgood of Oakley Sound Systems and built by Paul Darlow of Krisp1.
I have now started designing an auxiliary cabinet to sit above the VCS3 and provide sequencing and reverb across a 3U and 1U panel (68HP).
The Compact Eurorack Power Bus will take power from a 4MS RP30 and distribute it to the following modules:-
Dual Barton BMC029 Clock Divider
Dual Barton BMC044 4-Knob sequencer
Dual Belton (Brick) single Channel Reverb
Pittsburgh Modular OUTS
Foxfield GEARBOX Clock Generator
Mattson Buffered Multiple
Foxfield UTILFO (x2)
The CEPB conveniently provides the headers required by the Foxfield modules.
A 'courtesy' socket also provides power for modules from Analogue Systems.
It was a very easy build, although I didn't include the Cap, LED and Resistor options.