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Multiple Amps Miltiple Zones.


  • To: UKHA List <ukha_d@xxxxxxx>
  • Subject: Multiple Amps Miltiple Zones.
  • From: Stuart Grimshaw <stuart@xxxxxxx>
  • Date: Fri, 17 Nov 2000 14:58:10 +0000
  • Delivered-to: rich@xxxxxxx
  • Delivered-to: mailing list ukha_d@xxxxxxx
  • Mailing-list: list ukha_d@xxxxxxx; contact ukha_d-owner@xxxxxxx
  • Reply-to: ukha_d@xxxxxxx

My Mum & Dad have just baught a lovely new Denon stereo, and have
donated
their old one to us. So now I have 2 stereos which I want to use as the
amps in a 2 zone audio system.

What I want to be able to do is have 1 relay board to switch the output
from my PC soundcard between the two AUX inputs on the stereos. and then
have another relay board on each stereo's output to switch between the sets
of speakers. One set of speakers will be in the rear speakers of my TV, so
one of the relays would need to be a DPDT (Is that the right terminology?
Double Pole Double Throw?).

Does anyone know where I can get some schematics for this kind of set up?
Once I've done that I then want to control the relays with DS2401
addressable switches, if I ever manage to get a supplier to sell me the
stuff. (I have a mail poised to go to Dallas about that, I'll bcc it here
if it ever needs to go.)
,,,
(o o)
===========================oOO==(_)==OOo==============================
Stuart Grimshaw         www.schoolsnet.com          sg@xxxxxxx
Special Projects Developer                            t: 07976 625221
Schoolsnet LTD             .oooO  Oooo.               f: 0870 7060260
===========================(   )==(   )===============================
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