[murphyv310]

Fair enough Jeffrey but and its a BIG but even those on really strong signals were still having the "grey" effect on BBC2 then the same set is much better after Duplication.

I understand about DC restoration & mean level AGC, remember I have been at this for over 40 years, and yes I do feel the dual standard sets we made were UGH! Look at the results some are getting on Pye 11U's now on UHF 625! and not everyone stayed in a fringe area