Good Tube Selection for Atma Sphere S30?


Looking for recommendations on 6SN7 and power tubes that will compliment the OTL wonder of this amplifier.
erfranke

Showing 5 responses by pubul57

The Tung-Sol 6SN7GTB Reissues are considered to be among the best current production 6sn7s - you can get them for about $20 each.
Some say it is good to mix RCA with Sylvania - that is what I do - seems to sound good. If you do buy NOS, Brent Jessie and Andy at Vintage Tube Services are consider to be among the best at that sort of thing. What does Ralph say? He might be happy with the Chinese tubes. The best new stock I have tried are the Tungsol reissues; Jim McShane sells them and has a good reputation for matching - though I'm not sure that is particularly important with the amps.
I think Ralph would say don't mess aroung with the 6AS7s - though I did buy the Russian versions from The Tube Store.
Ralph, on your site you say that "more recently we have seen similar problems in reissue tubes marked "Tung Sol" and "Mullard". What kinds of problems? Who makes the 6sn7s you have for sale?