Gutting Out An Bose 1801 Amp

[Nelson Pass]

You could make an Aleph 4 with a fan on the sinks,
or you could put some inductance in series with the
AC line to take the voltage down to that of an Aleph 5.

 

[Cambe]

Hello everyone,
Thank you again,Mr. Pass for your response.Are we still talking about building an Aleph 3?So,even if I went with the voltage of the Aleph 5.Using,the technique suggested I would still have to use a fan?It would would be indeed a challenge to put a fan in
around the exsisting fixtures.I can get the transformers,made to specs,locally if needed. The OEM transformer that is in the 1801 is
a E+I laminated,I don't know if it is shielded or not.
Sincerely,
Cambe

 

[Nelson Pass]

Go down to the local hardware or department store
and buy a fan for $30 and point it at the amplifier.

Works like glue.

 

[Cambe]

Hello Everyone,
I like your reply,Mr. Pass.So,I'm going to order the Aleph 5 PCB's
and since I have already ordered the matched set of semi's for the Aleph 3, I will have to contact Harvardian and see if he can sell me more semi's.
Sincerely,
Cambe