21-04-2013, 08:04 AM
To avoid any confusion, in post #12 I was apologizing to Mark Hennessy for misreading the circuit diagram. My name is Mike. Haven't progressed any further with the A500 yet. The next step is to check those o/p transistors. AFAIK Cambridge Audio is so called because they are(were?)based Cambridge, not due to any association with PYE.
