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Hoffman Amps Forum image Author Topic: Need help identifying Power Transformer  (Read 1542 times)

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Offline joesatch

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Need help identifying Power Transformer
« on: April 17, 2020, 01:37:56 pm »
Need to replace the trans on this Budda SD45. No luck getting in touch with Budda, Mercury M doesnt sell (they offered to build me one)
 Anyon know what brand it is?

Offline shooter

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Re: Need help identifying Power Transformer
« Reply #1 on: April 17, 2020, 01:56:24 pm »
while you're surfing;
schematic?
tube count and type
SS or tube rectifier?
primary fuse rating
that info should get you within 10% of original, math required  :icon_biggrin:
Went Class C for efficiency

Offline sluckey

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Re: Need help identifying Power Transformer
« Reply #2 on: April 17, 2020, 01:56:56 pm »
The 9960935 is the manufacturer's EIA code(996 is Heyboer), and the last four numbers stand for the date it was made(the 35th week of 2009).
A schematic, layout, and hi-rez pics are very useful for troubleshooting your amp. Don't wait to be asked. JUST DO IT!

 


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