Here is another great layout by Sebastian!
In his own words…
Just wanted to share a layout I did of the RE-20 circuit from the 1776
Multiplex Echo Machine. It seemed like there aren’t a lot of options for
delay effects with parallel, independent delay controls. For the sake
of simplicity (and a layout that would fit in anything smaller than a
shoebox), I haven’t included either the speed-ramp circuit from the
original Multiplex, or the modulation circuit from the Multiplex Jr.
