This is preminum type ECC81 / 12AT7. It’s made by Siemens in West Germany, June 1975. Triple mica type, plates with one side hole, very rare type. All tybes are in original boxes, and in original 100 pieces packagings. Great sounding tube. Factory warranty for 10,000 hour life. Triple mica spacers for extremely low microphonics. Some customers use it instead of ECC83 / 12AX7 if they don’t need too much gain.
Ciao Dragan, Thanks a lot for your Siemens E81CC. I’ve changed tube in my MXL V69M Mogami Microphone few days ago, and … I can’t describe, it’s completelly new mic right now! Much warmer tone, and smooth top end! Please ship me one more piece. Thanks a lot!!!
Massimo XXXXXX XXXXXXXXXX@tiscali.it
Hello Dragan, I use your E81CC in my Brocksieper LC807/75 amplifier. I have few types of ECC81 tubes, and I change them from time to time. I use your Siemens E81CC last few weeks, and I really enjoy listening some old jazz CDs, with new details and incredible resolution.
Dietrich XXXXXXX XXXXXX@yahoo.de
Click to see all ECC81 12AT7 TUBES in stock