Re: Phantom power....
Mike Feldman <>
Fri, 27 Aug 2004 12:43:23 -0500
Klas Strandberg wrote:
> Just don't forget that 5 * 9v batteries / accus + 4 resistors make a
> wonderful phantom power source. A bit big and heavy but guaranteed
5 new alkaline 9v batteries are *probably* trouble free.
In my 5 x 9v (or 6 x 8.6v NiMH) power supply, the batteries
aged differently, and when one suddenly went to a higher
internal resistance in the middle of a show, my Earthworks
SR-71s started generating ultrasonic noise, and then sonic
noise. Definitely not trouble free.
But I would like to exercise your guarantee clause, Klas,
and get a clean copy of that show; no one else was recording it.
-- Mike Feldman
The University of NSW School of Computer and Engineering
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