Re: 302 gobbling batteries



Just called SoundDevices and they said the same thing. We were using
wireless on one input and its possible I forgot to turn phantom off.
This
would create a short circuit. (Hard to believe I could be that absent
minded. I'll check tonight, as I haven't changed any settings.)

Ty Ford wrote:
> On Sun, 25 Sep 2005 12:40:03 -0400, Oleg Kaizerman wrote
> (in article <4336d2e9$0$44942$892e7fe2@xxxxxxxxxxxxxxxxxxxxxxxxxxxxx>):
>
> > if the batteries come hot from the mixer this is not battery problem ,
> > usually this is short circuit situation
> > send the mixer to sd
> >
> >
>
> If batteries come hot from the mixer, make sure you don't have Phantom Power
> AND the battery power from the mic on at the same time.
>
> I have encountered a number of "antagonistic" reactions between phantom
> power and electret mics with their own batteries.
>
> Regards,
>
> Ty Ford
>
>
> -- Ty Ford's equipment reviews, audio samples, rates and other audiocentric
> stuff are at www.tyford.com

.



Relevant Pages

  • Re: "hearbeatings" in my schoeps
    ... I'm thinking I remember motorboating with the MixPre when batteries were down ... Microphones with low rejection to common-mode phantom voltages fluctuate ... their output level based on the phantom voltage supplied. ... compact, efficient power supplies. ...
    (rec.arts.movies.production.sound)
  • Re: 24V to 48V step-up
    ... > My mixer currently uses 5 9V batteries for phantom. ... there is a multi-tap transformer with 2 of it's wires ...
    (rec.audio.pro)
  • Re: Battery-less sound cart??
    ... I guess that the usa industry would be the last to go to light batteries. ... kind of given up and now look at shore AC power as the primary power ... I like that mixer, especially ...
    (rec.arts.movies.production.sound)
  • Re: phantom problem
    ... > i have a tascam mx-80 8 channel mic mixer, and im using it to mix down ... but there is phantom in in the back. ... > phantom in to provide the power, providing that the output is 48v, ... > configuration of the phantom in on the tascam. ...
    (rec.audio.pro)
  • Re: 302 gobbling batteries
    ... > if the batteries come hot from the mixer this is not battery problem, ... If batteries come hot from the mixer, make sure you don't have Phantom Power ... power and electret mics with their own batteries. ...
    (rec.arts.movies.production.sound)