MATRIXSYNTH: E&MM Spectrum Synthesizer Demo

Tuesday, January 30, 2018

E&MM Spectrum Synthesizer Demo


Published on Jan 29, 2018 scratchanitch

"Resurrecting my old E&MM Spectrum synthesizer I built as a teenager back in the early 80's. The VCOs, VCF and VCAs are CEM-based chips and, with that sub osc on VCO1, have a pretty nice amount of grit - perhaps not surprising given the Pro-One pedigree. Did a little mod inside to bypass the not-really-worth-servicing keyboard - so now I no longer have to worry about it drifting sharp when controlling it purely through its CV/GATE in. In addition to pitch, the second CV channel from the nifty little SQ-1 feeds into the controller input which can be routed to VCF, PW, and even VCO-2 for some paraphonic fun."

No comments:

Post a Comment

PREVIOUS PAGE NEXT PAGE Home




©2018 Matrixsynth - All posts are presented here for informative, historical and educative purposes as applicable within fair use.
MATRIXSYNTH is supported by affiliate links that use cookies to track clickthroughs and sales. See the privacy policy for details.
MATRIXSYNTH - EVERYTHING SYNTH