Circuitbenders Harmonic Engine PCB - Clone E&MM Harmony Generator Kit From 1981

Published on Aug 18, 2016 circuitbenders.co.uk

"Clone of the E&MM Harmony Generator kit from 1981.

The board generates a squarewave at harmonic intervals related to the frequency of the input signal. Its quite tedious and predictable with a monophonic basic waveform as an input, but when you start using more complex sounds and percussion things start getting very strange and nasty. This is processing a bass and percussion loop that fades in at the end."