Brilliant post DG! This is absolutely brilliant for most Woo amp owners as well as many other head-fiers.
Just a suggestion, it might be a good idea to post a quick ranking of the tubes in terms of overall SQ and another ranking of the tubes in terms of value for money. Or to make things easier, give a grade (B, A, A+ etc.) or 5 star system to each tube in both areas. :)
now that i think i can do!
and Ultrainferno is this the same 5U3C u guys bought? looks like theres older black plate and also grey plate versions.
Edited by Dubstep Girl - 12/11/13 at 2:55am