There was a blind shoot out of EL 34 tubes done by golden eared blindfolded audiophiles by Vacuum Tube Valley a short while ago of a total of 15 different EL 34 variants including Mullards, EH, etc and new and NOS Original TESLAS and the original NOS TESLAS were the hands down winner and blind favorite. Unfortunately they are hard to find and increasingly $$$.
Tube el34
Hello, I'm in the process of upgrading my tube on a Conrad-johnson cav-50. I used Electro-Harmonic at the moment. It is possible to by Match Quad of them. Witch el34 out there is the best sounding? Mullard el34? There a process of cryogenic blabla to -300? is it good?
Thank you for your time
peter
Thank you for your time
peter