Phd - - I pitched the Chinese tubes when I got the NOS Mullards. I've got some new (matched quad) Yugoslav Ei Fat Bottle 6CA7's I bought from Kevin Deal a couple of years ago, which I may end of using.
Tejas Tubes (a sometime-presence here on Audiogon) is located about a mile from my office, so I will give them a call tomorrow and see if I can get my tubes tested there (will, of course, by replacements from Tejas).
Tejas Tubes (a sometime-presence here on Audiogon) is located about a mile from my office, so I will give them a call tomorrow and see if I can get my tubes tested there (will, of course, by replacements from Tejas).