Frogleg Synthesis

  courtesy of frogleg synthesis-- for certain synth DIY projects— this pcb chiclet can be used for most 3.5mm audio jacks and offers pads for direct wiring or use of an MTA-100...

  From Frogleg Synthesis: The Beetle is a small PCB that generates bipolar +/- 12VDC from a wall-wart power brick. It is intended to be a small power supply for standalone projects (e.g. Music...

  frogleg synthesis selective sample & hold   The Selective Sample & Hold is a new S&H based on the LF398 IC, but with a twist -- there are two inputs, and the Select input...

THAT4301 Replacement PCB Chiclet -- uses THAT4305 chips to create DIP-20 equivalent for THAT4301 THAT Corp obsoleted the THAT 4301 and published a recommended replacement circuit using their THAT4305...