Filter Fun

I've a bit of a panel backlog at the moment due to the cold weather. Yesterday I finally got around to finishing the classic Moog passive filter set. As it's just a bunch of capacitors and two resistors (and a switch) it's something I've been meaning to do for quite a while

Voltage Sauce

I'm tidying up a few old modules this week. This is Harry Bissell's PV-1 pitch to voltage converter based on the Moog Etherwave. When hooked up to a shortwave radio it makes an amazing voltage source. In the background is my newly arrived RF Nomad awaiting conversion...

...However there's a slight problem. Having just got out of hospital, I'm banned from the workshop for two weeks. And my panel blanks arrived yesterday...