The Japanese Audiophools will give you BIG BIG money for those Mullard EL34s
Yea, the following web sight sells them for $425 / pair!
http://www.audiotubes.com/el34.htm** See the two UTUBE video's on the EL-34 at the same website listed above...
I bought a Gonset G50 off Ebay, and to my surprise instead of a pair of 6L6 modulators, it had a vintage pair of Genalex KT77's! Those are worth a lot if a NOS matched pair. A nice surprise.
Jim
WD5JKO