From the MEMS Project

259M Oscillator

Each module contains a PRINCIPLE OSC., with various waveshaping controls, and a MODULATION OSC. which has some pre-patched connections to the PRINCIPLE OSC.. 

Both had signal outputs and control voltage input, and the MODULATION OSC. has a control voltage output as well.  It is important to realise that both of the socillaroes can be used completely independently of one another.  They can both produce audio and sub-audio frequencies and the roles as “PRINCIPLE” or “MODULATION” oscillators are set up as convenience and not requirement.

Bill of Materials can be found here – 259M-BOM-1722.pdf

The PCB and front panel set can be purchased here.

Photos –

Notes –

  • PCBs are supplied bare (other components must be sourced)
  • No warrenty is given nor implied