- Aug 8, 2010
The truth is that I stopped rolling tubes in the Euforia quite some time ago since I got a different amp with more power and flexibility. I did not keep up with all the new developments so the setup I ended up with is not representative of the state of the art, or rather, state of the roll.
The best sound I got was from a pair of Foton ribbed plates 6H8C from the early 50’s and a pair of GEC 6080.
Have not tried any of the GU-50 or KT series tubes although I am sure they sound very good.