JCM800 Point to Point Part II – Xtra Gain Choices

I bought this 1983 2203 100w head for dirt cheap, but as I opened the hood I was rewarded with a messy inner arrangement, swollen electrolytics, inductors in rlc circuits behind every pot, a ton of relays, 2xel84+2xel34, chassis holes back front and center … your typical ultra modded shit. I had initially tabbed on […]

JCM800 Point to Point

I bought this 1983 2203 100w head for dirt cheap, but as I opened the hood I was rewarded with a messy inner arrangement, swollen electrolytics, inductors in rlc circuits behind every pot, a ton of relays, 2xel84+2xel34, chassis holes back front and center … your typical ultra modded shit. I had initially tabbed on…

RIVERA TBR-1 / PART II / User Manual

As recovered from Rivera 2003 website & unedited (I did not correct the few typos here and there). Click this link to access PDF version user manual or continue reading bellow.   The RIVERA (TM) Tube Rack Series Stereo Amplifiers Models: TBR-1, TBR-2, TBR-3 (HAMMER [TM] 120), TBR-5 (HAMMER [TM] 320) Users Manual    …