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Post subject: Re: AC coupling Blue caps in Bandmaster BF 1966, replace or
Posted: Thu Nov 28, 2019 7:22 am
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This is a Bandmaster Blackface with AB763 chassis.
The two 100uf/350v are replacements for the 70uf/350v.
And yes I forgot to say I replaced the 25uf/50v bias
for a Sprague ATOM 100uf/100v.
Thanks.

P.S. I will start a new topic on Sprague ATOM caps.


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Post subject: Re: AC coupling Blue caps in Bandmaster BF 1966, replace or
Posted: Thu Nov 28, 2019 7:32 am
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stratele52 wrote:

For AB763 circuit ?
http://ampwares.com/schematics/bandmaster_ab763.pdf

http://ampwares.com/amplifiers/fender/b ... andmaster/

Where are the two 70 mfd 350 volts caps in your order ? The 100 mfd ? Two of these will work.
I did not see the bias filter cap :(

Yes all of these caps are OK for recaping


1966 Bandmaster Blackface with AB763 chassis.
I just started a new topic on Sprague ATOM tolerance values..
Thanks to all !


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Post subject: Re: AC coupling Blue caps in Bandmaster BF 1966, replace or
Posted: Thu Nov 28, 2019 8:52 am
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Joined: Wed Mar 31, 2010 12:48 am
Posts: 26415
Location: Tombstone Territory
How I do so miss the days of Mallory, GE Alumalytic, and Astron Minimite.

:(
Arjay

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"Here's why reliability is job one: A great sounding amp that breaks down goes from being a favorite piece of gear to a useless piece of crap in less time than it takes to read this sentence." -- BRUCE ZINKY


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