2015年12月4日 · Just picked up a couple of 80's vintage guitar combo amps: a Dean Markley RM-80-DR and a Yamaha G50-112. Several of the pots are "scratchy" on both amps. Other …

2019年8月6日 · Pots were scratchy and needed a little twisting and the reverb jacks needed a couple plug twists, then all was good. I'll hit them with the contact cleaner soon to finish them …

At Herscheid & the Headbangers MTL : The powerful and compact Yamaha G50-210, very clean - fully functional. Yamaha's answer to the Fender Twin Reverb and the Roland Jazz Chorus …

2009年10月2日 · I recently acquired this(great amp for a solid state BTW) and was trying to get to the pots to clean them from the top of the chassis. They seem blocked off by a fiberglass …

2024年1月24日 · It’s a 1974 G50 that has been converted from 120VAC to be used in the UK, at 240. It seems to have had some work done but has the following issues: A hum, once …

Vintage Yamaha 50 watt solid state amp. Designed by Paul Rivera, probably the warmest sounding solid state amp ever made. Switchable channels for clean and overdrive, full size …

For sale is a very sweet, secretly amazing Yamaha G50-112II Solid State Guitar Amp from the 1980's. Our amp tech installed an Accutronics & Belton model 4EBC1B as a replacement …

2010年2月4日 · Right below TR301 & 302 on the power amp page, is an adjustment pot labeled output waveform. This sets the top & bottom of the signal that they are symetrical. Was this …

Complete with all necessary hardware including pots, switches, connectors and jackplates as well as easy-to-follow wiring instructions.

2018年11月8日 · Are the 325 C58 pots all the same, the tone and volume. I see Ricks only sells one. And where can I get a wiring diagram that's easy to read. The electrical diagram on the …