"John Galban" wrote in message
om...
Thomas Borchert wrote in message
...

Are we talking about the Garmin 340 audio panel? That's a known problem
- and there's a work-around and a fic by Garmin. If you're interested
in the details, I'll provide them.

No. I've tried this on Softcomm and Flightcom portable intercoms
and a Flightcom 2 place panel mount. I've also tried using several
audio sources. The only luck I've had is with older devices that were
originally designed to drive a real speaker. It's really looking like
a power (output wattage) issue.

John Galban=====N4BQ (PA28-180)

How about cannibalizing one of those stand alone powered speakers that are
supposed to hook onto the earphone jack of a walkman? Toss the speakers,
put on an output jack, get a small experiment enclosure from rat shack, and
let the inside goodies drive the intercom. Should be do-able for about 25
or 30 bucks.
--
Jim in NC


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