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Re: Why Can't My Volume Go to 11?

From Jasen Betts <jasen@xnet.co.nz>
Newsgroups sci.electronics.design
Subject Re: Why Can't My Volume Go to 11?
Date 2017-03-27 07:53 +0000
Organization "JJ's own news server"
Message-ID <obagdq$4mr$2@gonzo.alcatraz> (permalink)
References <ob4atb$uum$1@dont-email.me> <497ca41f-db43-457b-af24-e5d31f8a4990@googlegroups.com> <3119ea49-eaf1-410e-b58e-a284ec0889c7@googlegroups.com>

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On 2017-03-25, tabbypurr@gmail.com <tabbypurr@gmail.com> wrote:
>
> Why do they do that, use wallwarts for pc speakers? With a
> differential input one can simply use the PC's power.   

A PC's 12V rail is pretty messy, and is not directly regulated. with cheap amplifiers
you get screeches, warbles, and twitters depending on what the disk and CPU and video
are doing,  still some brands provide a DC out jack on the back to power the audio
system.

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Thread

Why Can't My Volume Go to 11? rickman <gnuarm@gmail.com> - 2017-03-24 19:45 -0400
  Re: Why Can't My Volume Go to 11? Jasen Betts <jasen@xnet.co.nz> - 2017-03-25 01:13 +0000
  Re: Why Can't My Volume Go to 11? Jeff Liebermann <jeffl@cruzio.com> - 2017-03-24 21:56 -0700
    Re: Why Can't My Volume Go to 11? Tim Wescott <tim@seemywebsite.com> - 2017-03-25 11:20 -0500
      Re: Why Can't My Volume Go to 11? Jeff Liebermann <jeffl@cruzio.com> - 2017-03-25 22:14 -0700
        Re: Why Can't My Volume Go to 11? rickman <gnuarm@gmail.com> - 2017-03-26 02:45 -0400
          Re: Why Can't My Volume Go to 11? Jeff Liebermann <jeffl@cruzio.com> - 2017-03-27 09:58 -0700
            Re: Why Can't My Volume Go to 11? rickman <gnuarm@gmail.com> - 2017-03-27 18:25 -0400
              Re: Why Can't My Volume Go to 11? Jeff Liebermann <jeffl@cruzio.com> - 2017-03-27 23:44 -0700
  Re: Why Can't My Volume Go to 11? George Herold <gherold@teachspin.com> - 2017-03-25 09:34 -0700
    Re: Why Can't My Volume Go to 11? bitrex <bitrex@de.lete.earthlink.net> - 2017-03-25 18:22 -0400
    Re: Why Can't My Volume Go to 11? tabbypurr@gmail.com - 2017-03-25 16:25 -0700
      Re: Why Can't My Volume Go to 11? George Herold <gherold@teachspin.com> - 2017-03-25 19:56 -0700
        Re: Why Can't My Volume Go to 11? rickman <gnuarm@gmail.com> - 2017-03-25 23:43 -0400
      Re: Why Can't My Volume Go to 11? Jasen Betts <jasen@xnet.co.nz> - 2017-03-27 07:53 +0000
  Re: Why Can't My Volume Go to 11? legg <legg@nospam.magma.ca> - 2017-03-25 13:19 -0400
    Re: Why Can't My Volume Go to 11? boB K7IQ <boB@everett.wa> - 2017-03-25 11:37 -0700
      Re: Why Can't My Volume Go to 11? "Michael A. Terrell" <mike.terrell@earthlink.net> - 2017-03-26 02:29 -0400
        Re: Why Can't My Volume Go to 11? boB K7IQ <boB@everett.wa> - 2017-03-26 11:54 -0700
          Re: Why Can't My Volume Go to 11? "Michael A. Terrell" <mike.terrell@earthlink.net> - 2017-04-02 01:51 -0400
            Re: Why Can't My Volume Go to 11? boB K7IQ <boB@everett.wa> - 2017-04-03 17:49 -0700
              Re: Why Can't My Volume Go to 11? "Michael A. Terrell" <mike.terrell@earthlink.net> - 2017-04-05 07:43 -0400
  Re: Why Can't My Volume Go to 11? Wanderer <wanderer@dialup4less.com> - 2017-03-25 12:58 -0700
    Re: Why Can't My Volume Go to 11? rickman <gnuarm@gmail.com> - 2017-03-25 17:46 -0400
  Re: Why Can't My Volume Go to 11? Johann Klammer <klammerj@NOSPAM.a1.net> - 2017-03-25 21:54 +0100

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