Wrapping up the restoration of yet another dead ARP Omni 2, I hook everything up for testing & calibration, but there’s no output. Together we use some simple logic to figure out what’s wrong and fix the synthesizer!
The Prophet 600 Panasonic keybeds often have problems with dead or intermittent key contacts. In this video I show you how to access the key contacts, and how to repair them for reliable long-term operation.
I was working on an ARP Omni 2 and came across a really bad soldering job. Someone had replaced the gating capacitors, but all of their solder joints were “cold solder joints”. What’s a cold solder joint? Well, first let me explain what a good solder joint is. With a good solder joint, both the […]