RCA 'The Livingston' working original state!

Well there is no telling where rf interference is coming from in a 6 unit complex.

Though I may have missed a tone control-cap-ground vs tone control-cap/tube-cap-ground connection. There is a truly thick sounding texture that feels unreal (read overcharged) via the tone control, the matching of old to new cap is probably too much extraneous voltage or capacitance (right? If it is too off, it really is 'too much').

Otherwise, the input never stalls, squeals or drops out like the radio does.