In article , Dave Plowman
writes
In article ,
Kalman Rubinson wrote:
One OEM I spoke with (and whose devices seem suitable) said that
receivers could easily and cheaply be included in self-powered
speakers. Unfortunately, all the 'high-end' speaker manufacturers
evinced curiousity but no real interest.


Hmm. If it could be done easily and cheaply at decent quality, why are
good quality radio mics so expensive?


Cos the pick up transducer costs a lorra dosh Dave. We're only talking
about a simple link here that I doubt would be good enough for a radio
mic and its environs.

Apart from that they aren't mass produced items are they?..
--
Tony Sayer