JJ or EH 7591A?

[Snapcase]

It's time to retube my Gemini amp loaded with really worn old tubes. Wich one of the new makes works better for old Ampegs? Or what can be expected from any of them? Are they any good?

Thanks.

[Alex/Tubewonder]

Check this topic: 7591 (http://music-electronics-forum.com/showthread.php?t=3217)

[Snapcase]

Thanks!