Hiwatt/MaxWatt B100 15 Bass Amp. - Schematic

[sergiom]

Hi,
Can someone help me ?
I need the schematic diagram of the Hiwatt / MaxWatt Bass Amplifier Mod. B100 15, or just the GA75-B power board.
Is it possible for someone to provide me?
I appreciate the attention.
Sergio

 

[Nigel Goodwin]

Assuming that's a valve amp?, then it's simple enough not to need a schematic - and VERY often they changed throughout production, so any schematics out there often aren't accurate anyway.

Funnily enough, HiWatt aren't that far from me, and a friend applied for a job there as a service engineer - unfortunately he didn't get it.

What's the fault with the amp?.

 

[unclejed613]

have you seen this thread? https://www.electro-tech-online.com...-g100r-repairing-distorting-amplifier.155367/ most amp manufacturers design themselves a good sounding, reliable amp section and stick with it, so the schematic in post#5 may be exactly what you are looking for... the major differences between the B100 and G100 will likely be in the preamp.