The original MFOS Sound Lab Mini-Synth sync circuitry is a bit weak.
This is a small PCB you can add to your SLMS (SMD from V1.0 to V1.3, or THT version) to dramatically improve the Sync.
Continue reading MFOS SLMS – Sync Mod Board
All posts by david
DM77 – V0.5 – Documentation and assembly guide
The DM77 is ready for its official release in version 1.0. Before, here’s the last prototype version 0.5. Except maybe few value changes on some resistors, the circuit is final and will be the identical in 1.0.
Continue reading DM77 – V0.5 – Documentation and assembly guide
DM77 – quick demo
MFOS SLMS – Final prototype version!
Continue reading MFOS SLMS – Final prototype version!
MFOS 10 Step Sequencer – Prototype
This is my next MFOS Eurorack-conversion project, the Analog 10 Step Sequencer!
Continue reading MFOS 10 Step Sequencer – Prototype
Eurorack Power Bus – Update 1.1
The Eurorack Power Bus with its 14 Euro connectors is back in an updated version.
Continue reading Eurorack Power Bus – Update 1.1
606BD 1.2 – TR-606 Bass Drum clone
This is an update of the 606 Bass Drum clone: version 1.2
Continue reading 606BD 1.2 – TR-606 Bass Drum clone
Eurorack Switched Mode Power Supply (SMPS)
The Eurorack SMPS is the most powerful power supply I designed.
Octave Switcher prototype
The Octave Switcher is a modular adaptation of the circuit “Five Octave Switch and One Octave Adjust Pot” designed by Ray Wilson.
