ThurstonX
Headphoneus Supremus
I'm truly sorry you got a bad tube, Charles. Be patient but persistent, and I do hope he'll resolve the issue satisfactorily. I can only echo what Zuckfun said.
You are mentioning a fairly neutral can and pretty warm can there, so I don't know if you'll find one that is best for both. The Orange Globes really compliment my K702 AE. Will be trying some Bugle Boys soon as well, but I don't think you can go wrong with the OGs if you have a signature that could use a little warming up such as the K702. They also work pretty well with the HD 600, although I think I'd want something not as warm as the OGs for that one since it's a fairly warm signature already. I imagine they wouldn't be the best for the HD 650, but I don't have experience with that specific can and the Lyr (hope to soon, though).
Could you please give me your impression on what tube set I should get if I want maximum bass impact?
Voskhod or Reflector 6n23p 72-75
or Russian made EH 6922 (80+).
Amperex Bugle Boys - warm, detailed with a great soundstage - a little more "tubey" than the Orange Globes.
How do you find the old reflectors?
On first listen to the Bugle Boys....
Bugle Boys are different and has different sound.
I have several - one sounds flat another has the good soundstage with warmth enjoing sound.
Do you have any codes on tubes like GAE, GAC, GAG?
That's about what I know off the top of my head, would I find the codes you are referring to somewhere physically on the tubes?
Yes, sure, that codes are physically on the tube. Please look on the tube carefully.