n80 OPOn the back of your Arcam CD92 there is a sticker, by any chance does it have a "T" after the CD92,
http://www.hifido.co.jp/photo/10/627/62793/i.jpg
If it does it’s very sought after having the "Ring Dac" D/A converter in it and the best/last HDCD chip PMD200, these are very good sounding units, worth fixing, if I wasn’t in Australia I’d be banging down your door to buy it, give me a price including post I'll buy it.
ARCAM DIVA CD92T: dCS RingDAC + PMD200, KSS-213C laser
Cheers George