10-25-2007 Post does not mapped to Knowledge Tree Alex Yakovlev NJ, US Posts 45 Joined on 10-06-2004 Post #: 1 Post ID: 5733 Reply to: 5733 12AX7 or? This was probably discused ten thousand times before, so I hope no one will shoot me for doing it yet again. I needed to get new tubes for my EAR834P, and decided to look at the options for a change, now that prices on good Tele's have skyrocketed so much that I would probably have to get a second mortgage to get a few. One option that grabbed my attention was GE 6072A. I never tried those and have no idea what to expect from them. Any opinions? Some suggest trying 5751 in V1. I like this tube, I use it in my Mac 275 instead of 12AX7's. Any help would be appreciated (including secter story where I can buy some Tele's!).