The Shruthi-1 SDE (Sound Designer Edition) is my heavily modded SMR4-MkII filter board. If you're interested in adding any of these mods to your own Shruthi-1, I've described all details of the circuit changes and added …
Some filters sound quite different when fed with different i…
WARM flavour with added squelch by dropping filter input lev…
The original WARM flavour