BMC34. Switched Resistor VCF

This is an all analog filter module that employs resistors with analog switches to control frequency cutoff. The module has two filters built in which share a common frequency control, these can be used in series or to process stereo signals.

The board features PC mounted pots for less wiring, and mounting holes for flexibility in panel layout. There are Eurorack and MOTM power connecters.

Here is a review of the Synthcube kit for this module. It shows the steps of construction and it contains some nice demos.

For complete information on this module and some mp3 demos, download this PDF file.  

PCBs are for sale for $8 each.
Unfinished panels are for sale for $8 each. Please read this page on unfinished panels before ordering.
If you'd like to drill your own panel, here is the drill guide that I use to make these panels. It should be printed at 300dpi.