Tube: Sophia 12AX7 Vacuum Tube, A Grade with One Year Warranty
Tube: Sophia 12AX7 Vacuum Tube, A Grade with One Year Warranty
Modeled on the wonderful Telefunken ECC83, the Sophia 12AX7 tube offers outstanding performance. - Galen Carol
"I just wanted to thank you and give you feedback on the really excellent sounding pair of Sophia Electric 12AX7 tubes that you sent out to me. I have read some hearty recommendations on your tubes from other folks who are very satisfied so I wanted to try your tubes myself. I own and have used both NOS and modern production tubes in my preamp. It is a high gain preamp and tube noise is a factor for me. In addition to the sound I think these might be the lowest noise tubes I have ever used in it. The tone is excellent and the tubes do everything right from high to low. Thank you again. I am very pleased." - J.
"The Sophia 12AX7 tubes I purchased from you were working very well in my Zestro Andros phono stage; in my opinion, they were better, smoother, warmer and overall more musical than Mullard and Telefunken NOS tubes I have tried and new production Psvane and Shugang tubes." - A.
Tube: Sophia 12AX7 Vacuum Tube, A Grade with One Year Warranty
Modeled on the wonderful Telefunken ECC83, the Sophia 12AX7 tube offers outstanding performance. - Galen Carol
"I just wanted to thank you and give you feedback on the really excellent sounding pair of Sophia Electric 12AX7 tubes that you sent out to me. I have read some hearty recommendations on your tubes from other folks who are very satisfied so I wanted to try your tubes myself. I own and have used both NOS and modern production tubes in my preamp. It is a high gain preamp and tube noise is a factor for me. In addition to the sound I think these might be the lowest noise tubes I have ever used in it. The tone is excellent and the tubes do everything right from high to low. Thank you again. I am very pleased." - J.
"The Sophia 12AX7 tubes I purchased from you were working very well in my Zestro Andros phono stage; in my opinion, they were better, smoother, warmer and overall more musical than Mullard and Telefunken NOS tubes I have tried and new production Psvane and Shugang tubes." - A.