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From: "Phil Allison"
References: <firstname.lastname@example.org> <email@example.com> <3debaeec.2879341@News.xtra.co.nz> <86$6IEAG7I79EwxN@jmwa.demon.co.uk>
Subject: Re: 'Current Dumping' Amplifier Circuits ?
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Date: Wed, 4 Dec 2002 10:34:14 +1100
NNTP-Posting-Date: Wed, 04 Dec 2002 10:23:22 EST
Organization: Telstra BigPond Internet Services (http://www.bigpond.com)
"John Woodgate" wrote in message
> I read in sci.electronics.design that Phil Allison
> wrote (in ) about ''Current
> Dumping' Amplifier Circuits ?', on Tue, 3 Dec 2002:
> >**OK - who is that then ?
> It's not just one manufacturer - several are quoting power output at
> distortions less than 0.1 %. All that tells you is that you can get a
> lot more power than the rated value, which is bad news for the
** I service and test these buggers for a living, John.
The THD figures I see are nearly always better than 0.1% at 1kHhz
at just below clipping into 8 ohms. Some are down to 0.005 % at that level
( Yamaha 2200)
Go 0.5 dB more an the figure is 5% THD. Nothing crazy is there?
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