Hi all,
I have an old Yamaha amp which I was about to gut and install a chimpamp into when I thought, maybe there is someone out there that would appreciate this old amp the way it is.
It actually works. There is a problem with some of the switches, and it sounds, well.... bad, maybe very bad. It looks like the amp modules have been repaired in the past. I can't recognise any of the transistors but it looks like a quasi topology using T0-3s.
Anyway, is there anyone that collects old Yamahas, otherwise I'll get the cutters out.
Thanks
I have an old Yamaha amp which I was about to gut and install a chimpamp into when I thought, maybe there is someone out there that would appreciate this old amp the way it is.
It actually works. There is a problem with some of the switches, and it sounds, well.... bad, maybe very bad. It looks like the amp modules have been repaired in the past. I can't recognise any of the transistors but it looks like a quasi topology using T0-3s.
Anyway, is there anyone that collects old Yamahas,
otherwise I'll get the cutters out.Thanks
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i know its ages ago Greg and i presume that ou allready trushed this amp but is there a chance that you have a schematic ????
I got one to repair schematic is not to be found and the funny thing is that in the midle there is a pcb i think including thyristors on it and tully never seen that before ..
any help will be a bless
I got one to repair schematic is not to be found and the funny thing is that in the midle there is a pcb i think including thyristors on it and tully never seen that before ..
any help will be a bless
Hi sakis,
Sorry I missed your posts, I wasn't being rude. I am glad you got it sorted.
BTW: It's still sitting in a cupboard somewhere.
regards
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