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Old 3rd May 2005, 02:47 PM   #1
diyAudio Member
Join Date: May 2002
Location: toronto
Default transformer with 3886 (BrianGT Boards)

hi all,
I bought BrianGT's dual mono 3886 boards, and bought a hammond dual secondary trafo. my newbie question is, should i have bought two of them? I mean, it seems that I should hook up both secondaries to each PS input, is that correct? Is there a way to 'split' the output of the transformer, or should i have bought two (i guess, thinking about it it may have made sense...doh)
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Old 3rd May 2005, 02:57 PM   #2
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Join Date: Jan 2003
Location: NYS
For dual mono, yes, two trannies. That defines the term.

But for a stereo BGT amp, one tranny and one rectifier PCB works fine. The LM3875 instructions should make it clear.
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Old 3rd May 2005, 02:59 PM   #3
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Join Date: May 2002
Location: toronto
yeah ,
i kinda figured...doh! i wasn't thinking clearly....
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