MATRIXSYNTH: Converting a Cheap Ebay Preamp to a Voltage Controlled Eurorack Filter and VCA

Sunday, September 03, 2017

Converting a Cheap Ebay Preamp to a Voltage Controlled Eurorack Filter and VCA


Published on Sep 3, 2017 Izhar Ashdot

"This is a cheap LM1036 preamp kit from Ebay [you can find them here]. It has Volume, Bass, Treble and Loudness controls.
I made it to work with Eurorack by adding input trim and CV control for Bass, Treble and Volume, making it a VCA and automated filter.
It's a fun little project, adding dynamics and punch to drum loops."

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