A thread on another group suggested that these are the norm today. Not
being one who avidly reads the Hi-Fi press, is this so? The poster was
adamant it was the *only* way to feed 5.1 speakers etc that have internal
amps, as unbalanced would cause hum etc. This was from the US, though.

--
*Change is inevitable, except from a vending machine.

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