Rickresource Rickenbacker Forum

Mike, Did you ever get the hum fixed on your RG30 ? Thanx for posting the pix, it sure looks nice sitting behind your other Rick.
If you ever get a handle on a schematic for it, pls let me know. I'll do the same.

- Rich

Yep, replace ALL the electrolytic filter caps. I did the ones in my RG30, and totally eliminated the hum. There are only 5 or 6 as I recall, and only cost $10-12 total. Also replace the Si heatsink grease on the TO3 outputs. After 30 years mine was drying out. Cheapest insurance you'll ever buy. Oh,...