MFOS LOG/LINEAR VCA

MFOS LOG& LIN VCA

Original schematic: MFOS

STRIPBOARD LAYOUT

-All de-coupling capacitors, 100nF, are soldered underneath the boards.

-To reduce the depth of a module, I attached the board LM13700 is placed behind other two boards by using jumper pins like the pic above, which is a little bit tricky but not that hard to do.

FACEPLATE LAYOUT

The layout is actual size so you can use it as a drilling template.

-Potentiometer : 7mm

-3.5mm jack : 6mm

-Toggle switch : 6mm

-Screw hole : 3mm