New valve amp build - 30w 6146 AB2 PP.

[Diabolical Artificer]

Will do Paul. At present it's stripped it back, no tone controls or vol pot, OP stage, CF/driver, PS & gain stage, latter three decoupled = quiet as a lamb. BTW de-coupled = de-coupled from HT. Will re-fit tone controls and see if the fun starts and will then re-draw schematic.

Andy.