This upgrade consisted mainly of fitting new Mundorf Power Supply Caps, new Texas Instruments Military Spec. OP Amps and replacement Speaker Conns.
For anybody wanting vastly superior contol of the bass and it’s definition, sweeter treble and 3D staging, then this is the one to go for.
John warned me the running in period would be some months, but boy was it worth waiting for!
Well done John, another Triumph for music lovers.

Dave House