I definitely need a polyphonic synth for chords, pads and strings. I’ve always loved the Juno-60 so that will be the direction I’ll take, but in the meantime […]

Following my goal of standardizing the stuff I built previously to be compatible to the Eurorack standard, I had this 808 Hats clone redone: Here is a little […]

I need to build something to power the new stuff, at least the BH-101, its waveform mixer and the Midi2CV interface. According to the Doepfer Eurorack specs, the […]

To easily integrate the BH-101 amongst other instruments, I had to choose between the standards available. I went for Eurorack aka the Doepfer A-100 system. A bus with […]

This is my first “real” voltage-controlled synth build using the CEM3340 clone the AS3340: https://electricdruid.net/cem3340-vco-voltage-controlled-oscillator-designs/#comment-20138 The CEM3340 was the oscillator used in the famous Roland SH-101 and MKS-80. […]

After the successful cloning of the 808 Kick, I needed at least a hi-hat to go along. I found this great thread on electro-music, about building the 808 […]

Nothing better than the 808 kick as a first beatbox build, a solid foundation… There are many designs around based on the original service manual published by Roland, […]

The Hackadays series by Elliot Williams are a gold mine: Logic Noise: Sequencing in Silicon This is a super simple 8 steps sequencer based on the Baby 10  […]