I put a pair of E180CC Amperex PW in and WOW, I am loving it, tomorrow I will try my 1950's 6829 GE 5 Star, those are also suppose to be the bomb. I will also try the TF's ECC803S's. I will let you guys know. With the PW in, the weight around the instruments is amazing, very musical, and natural sounding. Much smoother, the voices also seem more natural.
Aint this a hoot
Smilin
Aint this a hoot
Smilin