In article ,
Peter Scott wrote:
You might try the audio-orientated newsgroups. Perhaps rec.audio.pro or
similar. there's bound to be someone in the trade who's used devices like
you want.

There are, but I think the OP has checked up on those prices. ;-)

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*Why is the time of day with the slowest traffic called rush hour?

Dave Plowman London SW
To e-mail, change noise into sound.