in DIY

Hooray!

It’s finally here: NLB’s special edition modded Shruthi-1 SMR4 mkII.

Mods:

  • 2/4 pole filter toggle switch
  • Bandpass 1/3 3-way switch
  • Filter Feedback FM toggle switch
  • Audio input routing switch – normal vs FM modulator
  • Filter FM Feedback amount pot
  • VCA overdrive pot
  • UFO Balcklight mod
  • Audio input and output volume pots.
  • OLED
  • Styroflex capacitors
  • Suitable clothes!

Check here for details of the joystick mods… here for the filter mods……and here for the drive mod.

Here is the SVG file for the case (right-click to download).

Many thanks to Mutable Instruments and the community.