Wednesday, March 26, 2014

Lunetta Testing: Wah/Anti Wah Filter in Action

This vid shows how my progress for an improved vcf (of sorts) is coming along.  In a nutshell: it's basically Craig Anderton's Wah Anti Wah schematic with the addition of a transistor to add cv control.

Here's the schematic of the original wah/anti wah:

Tuesday, March 18, 2014

Lunetta March 2014: Testing new Built in Amp

 It's been a while but I am updating a few things in the Great Machine.  I think it's cool to be able to run audio out to a big external amp but I wanted to add a built in amp as well.  This is just a small Velleman kit I had bought a few years back and it works very well with my current power supply
which runs on a regulated 12volts,

The tedious work for me is finding just the right spot for the speaker.  I may incorpoate it in a back panel of the lunetta.  Currently, it is open backed.