Archive | August, 2017

Synthchaser #077 – ARP Omni 2 Phaser Repair

In wrapping up the restoration of an ARP Omni 2, I noticed the sound was ever so slightly off. Together we track down the problem and repair the culprit delay line on the phaser board of the synthesizer. Shows the importance of replacing all of those tantalum capacitors with my kit: ARP Omni 2 Capacitor […]

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Synthchaser #076 – ARP Omni 2 Wood Side Panels

I was restoring an ARP Omni 2 and one of the leather sides was damaged, as they often are, so I made some replacement side panels from hardwood. In this video I pop them on we see what it looks like when it’s done. My video camera is lousy, and doesn’t do the wood justice, […]

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Synthchaser #075 – ARP Omni 2 Repair – Bass Note Problems

I troubleshoot and repair a couple of problems with this ARP Omni 2. First the lower bass voice is dead. Second, a weird problem with the low note priority circuitry of the bass notes is seemingly allowing more than 1 bass note through at a time.

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