yet another quad2 power amp

[Valvebloke]

It's quite an early one (4-digit serial number, transfer lettering on the transformers, black speaker sockets, spot welds visible on the transformer casings). It's been to Quad for a service at some point though. They will have changed the main smoothing capacitor and they may also be responsible for at least some of the new resistors and small capacitors. It's been re-jumpered for an 8 ohm load too (it would have left the factory set for 15 ohms).

VB