Wurlitzer 200 Electric Piano Circuit Rebuild

I was asked to rebuild the amplifier PCB on a Wurlitzer 200. Well, 206 actually, but this 206 had been previously converted to a 200. The owner said Read the Rest…

Farfisa Compact Recapping

I picked up a 1965 Farfisa Combo Compact organ from Craigslist a few weeks ago for $100.  This weekend, I decided to replace all the original electrolytic capacitors Read the Rest…

Dallas Rangemaster clone

I whipped up a clone of the old Dallas Rangemaster pedal for myself this week.  I used an AC187 germanium transistor, which is an NPN, so I can Read the Rest…

Funny Cat #3

I was commissioned to build another Funny Cat clone.  This time I added some graphics.  Internally, it’s identical to the others I’ve built.

Yamaha PM1000 Racking

A fellow member over at the TapeOp forums approached me about racking up a pair of Yamaha PM1000 channel strips for him, similar to those I have done Read the Rest…

Memory Man External Feedback Control

This is an idea I’ve had floating around in my mindbrain for a while, but it wasn’t until somebody posted about something similar over at the electricalaudio.com forums that Read the Rest…

Funny Cat, pt 2

All the parts I was waiting for arrived on Saturday, so I finished up the two Funny Cat clones. First, here’s the schematic:   I didn’t change much. Read the Rest…

Roland Funny Cat pedal clone

My friend Tate Eskew approached me about building him a clone of the Roland Funny Cat AG-5 pedal.  I had never heard of it before, but after watching Read the Rest…