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Article #3795Re: Help to eliminate pre-amp power-up click
From: Tom Bruhns
Date: Mon, 20 Nov 1989 20:04
Date: Mon, 20 Nov 1989 20:04
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Yet another way to avoid the problem of turn-on transients causing output that might drive your speaker cones through the wall (600W??? Per channel???) is to simply leave the preamp on all the time. This doesn't help during power outages (unless you have battery backup :-), but if you supply is fairly reliable, it's a good way to go. In starting the system, you can manually sequence it on as another poster suggested doing automatically.
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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!mailrus!tut.cis.ohio-state.edu!ucbvax!hplabs!hp-pcd!hplsla!tomb From: tomb@hplsla.HP.COM (Tom Bruhns) Newsgroups: sci.electronics Subject: Re: Help to eliminate pre-amp power-up click Message-ID: <5170059@hplsla.HP.COM> Date: 20 Nov 89 20:04:36 GMT References: <184@vlsi.waterloo.edu> Organization: HP Lake Stevens, WA Lines: 7