YAMAHA A-2000 Stereo Amplifier

[Ytamshb]

YAMAHA A-2000 Stereo Amplifier

While using it get very hot within 20minutes
I don’t have service manual for to do bias voltage adjustment can any one help me for bias voltage adjustment this amplifier do any one have manual for voltage adjustment

 

[Sparkplug]

This is for A-2000a, I think it should be the same as A-2000.

 

[Soundscape]

While using it get very hot within 20minutes

it's supposed to run hot if you have the "richness" button on...aka class A mode...just sayin before tweaking stuff.

-being rich is always is always associated with being hot, to quote my bitches

Esoteric redneckisms

 

[Ytamshb]

This is for A-2000a, I think it should be the same as A-2000.

Thank you so much problem solved

 

[Ytamshb]

it's supposed to run hot if you have the "richness" button on...aka class A mode...just sayin before tweaking stuff.

-being rich is always is always associated with being hot, to quote my bitches

Esoteric redneckisms

Thank you so much problem solved

 

[Soundscape]

Thank you so much problem solved

What was the problem? By the way...I would not stack other pieces on top of that one, let it breathe.

4 inch Jones