|
Tubes Asylum Questions about tubes and gear that glows. FAQ |
For Sale Ads |
Use this form to submit comments directly to the Asylum moderators for this forum. We're particularly interested in truly outstanding posts that might be added to our FAQs.You may also use this form to provide feedback or to call attention to messages that may be in violation of our content rules.
Original Message
RE: 12AT7-tubes for Preamp and Poweramp :JJ vs Telefunken NOS
Posted by Tube Cadet on March 1, 2017 at 14:53:09:
I have tried many NOS 12at7s. My preference is the sylvania JHS Triple Mica followed by RCA blackplate. The JHS are more detail, transparent and have great extension while the RCA have a warmer fuller bass sound and not as extended as the JHS.