Best 12zx7's for Air Tight.


Hi,
Just picked up an Air Tight ATC-1 Preamp and I love it but I'm wondering about tube rolling. It uses 2 12ax7 for the line stage and three for the phono stage. Any suggestions for what tube to get the best sound. I believe the stock tubes are Seimens.
Thanks,
Jon
jond
Hi,

The best one are the Siemens ECC83.

More informations here :

http://forums.delphi.com/tamura/start

Bye.
Aren't the Siemens ECC83 the stock tubes?
Yes they are ! :-)