myfathersson wrote in news:33bda560-fc48-
:

Are these speaker of adequately high quality to justify the level of
bothering you are employing? Or doesn't it matter all that much once
you have gone over a certain threshold with rear speakers in a home
theatre setup?

I need battery powered speakers for a small PA application, and they are
higher quality per $$ than anything else I've found.

First thing I did was to switch AC adapters with those of the speakers
(same voltage) to isolate the problem to the transmitter itself.

Thanks for your message, t I sorta figured that if nothing happens
when you plug it in, it is probably a power supply issue 'cos before
you even start to get into circuits, that is PROBABLY what sends juice
to the LED:: This is a Radio Shack unit, one would have thought that
it was possible to buy a power supply somewhere? Surely easier than
trying to find a transmitted for a unit which burned out its
transmitter so often?

Check http://www.digikey.com. They have a very large collection of power
adapters.

Doug White