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From: "Phil Allison"
Subject: Re: Combine stereo outputs for twice voltage?
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Date: Wed, 25 Dec 2002 23:53:45 +1100
NNTP-Posting-Date: Wed, 25 Dec 2002 23:44:09 EST
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"John Woodgate" wrote in message
> I read in sci.electronics.design that Peter Nielsen
> wrote (in ) about 'Combine
> stereo outputs for twice voltage?', on Wed, 25 Dec 2002:
> >I am aware of paralleling amp outputs for more current, and bridge
> >configurations ... but is there anyway to add indentical signals from
> >the stereo outputs of an audio amp to derive one channel at twice the
> 3-winding transformer, 1+1:2.
** That effectively parallels the outputs of the two channels - very
risky with most amps. A 1:1 tranny will reverse the phase of one channel -
but best fitted at the input to save cost.
I think there is something the OP is not telling us.
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