Yamaha G50-210 Series 1

[Axtman]

I am looking for a schematic diagram for a Yamaha Fifty 210 Series I (not II or II). This amp has two 10 inch speakers and one channel with reverb, tremolo and "preset volume" (foot switchable volume).

Thanks.

[g1]

Maybe this? It doesn't say which series, otherwise, I think the 112 and 210 chassis should be the same?

[mozz]

I have the g100 series 1 service manual and schematic, could be the same amp higher output power.

[Enzo]

G50. The 210 or 112 doesn't matter.

[Axtman]

The amp is definitely "G50" not "G100". I also have a Yamaha G50-112 amp. The difference between the 112 and 210 is the speakers (duh! one 12" vs. two 10") and the 210 has tremolo (speed and intensity) and "preset volume" which is a way to have different volumes on the amp switch with a footswitch. My guess is players would boost the amp during a solo. The amp does NOT have two channels.

[Axtman]

Here is the G50-112 control panel.



Here is the G50-210 control panel.

[doctor]

Here is the G50-112 control panel.

[ATTACH=CONFIG]47969[/ATTACH]

Here is the G50-210 control panel.

[ATTACH=CONFIG]47970[/ATTACH]

Here is the G50-210 service manual.

[Axtman]

Thank you doctor! This is great!