[Stevesebastianb]

I am thinking of tube rolling the Sino 2A3 tubes in my Opera Consonance Cyber 30 and have been thinking about the Sophia Electric Globe Meshed Plate 2A3's with ceramic bases.

However would like to hear from others who have experience with 2A3 tubes on their recommendations.

 

[David Pritchard]

Steve,
Have you had a chance to check out the Tube forum at Audio Asylum.com. Also the SET amp forum at Audio Asylum.com. There is a lot of information there, and the SET forum participants are some of the true experts.
Good listening.
David Pritchard

 

[edisonwu]

Check out RCA's.

 

[Mau10]

Hi, I am joining the 2A3 ranks very soon, I've been searching for information about NOS vs New production, but it seems that there are not many discussions on that topic. Any impressions from experienced users would be appreciated.