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Old 5th July 2010, 04:44 PM   #1
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Join Date: Nov 2002
Location: Bangalore, India
Default Transformer VA requirement of gainclone for surround channel .

Hi,

Usually the transformer VA requirements of a gainclone amp (using LM3886) is assumed as twice the max RMS of the amp.

Does the same thumb rule apply for surround channel amps?
Surround channel amps play above 80hz only, so can this VA requirement be relaxed?

Thanks in advance,
Goldy
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