roshambo
100+ Head-Fier
OK, just forget I even posted this. I feel like a total schmuck as this is rookie all the way.
It was the tubes. Obviously the GE 5670 D getters don't want to play nice in high gain balanced. I just rolled in a set of JW WE and it works like a charm.
Ok splain to me as my tube knowledge obviously isn't where I thought it may have gone. Can tubes work fine in low/high gain SE but once you go balanced, they don't want to play nice?
Cool! Glad it was simple.