Tag Archives: PCB

Eurorack Power Bus – Update 1.1


The Eurorack Power Bus with its 14 Euro connectors is back in an updated version.

The version 1.1 slightly simplifies the BOM and adds a second power input terminal, either for chaining to a second bus or to ease the installation as PSU câbles can be wired either from the bottom or the top of the case.

As usual, you can find the Eurorack Power Bus PCB on Tindie.

MFOS Weird Sound Generator in SMT

Here comes my next conversion of Ray’s classic analog synthesizer, the Weird Sound Generator!

Eurorack version of MFOS Weird Sound Generator, with prototype laser etched front panel

This is the same process as for my previous SMT/Eurorack conversion of the Sound Lab Mini-Synth. The circuit is identical to the original, including component references.

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