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Article #1304

Re: stereo audio switch 1 in 8 out

#1304
From: Laurence Payne
Date: Tue, 16 Dec 2008 10:42
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On Tue, 16 Dec 2008 01:49:02 -0800 (PST), Mario <marmagi@hotmail.com>
wrote:

>I think I need what is called 8 way speaker switch
>
>I need to connect a stereo source to 8 pairs of speakers selectable

So you can't use a hi-fi amplifier and 8 ohm speakers - the load will
vary too much between having one pair of speakers and eight.  You'll
need a 70v line system.  Read about them here:
http://www.epanorama.net/documents/audio/70volt.html

The place that sells you a 70v output amplifier and the speakers will
also have switching boxes.
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From: Laurence Payne <lp@laurencepayne.co.uk>
Newsgroups: rec.audio.pro,alt.home-theater.misc,aus.audio-visual.home-cinema,uk.media.home-cinema,uk.rec.audio
Subject: Re: stereo audio switch 1 in 8 out
Date: Tue, 16 Dec 2008 10:42:01 +0000
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