This is my list of audio tubes and I am willing to sell/exchange them for your pick.
RSD(RFT) ECC82 (matched and balanced quad)
NOS with matched and balanced triodes.
No shorts, no leakage or gas found.
NOS with matched and balanced triodes.
No shorts, no leakage or gas found.
Siemens ECC81 (matched and balanced quad)
Lightly used with matched and balanced triodes.
No shorts, no leakage or gas found.
Lightly used with matched and balanced triodes.
No shorts, no leakage or gas found.
Tung-Sol E81CC (12AT7WA) (matched and balanced quad)
Lightly used with matched and balanced triodes.
No shorts, no leakage or gas found.
Lightly used with matched and balanced triodes.
No shorts, no leakage or gas found.
Telefunken ECC81 (matched and balanced quad)
Lightly used with matched and balanced triodes.
No shorts, no leakage or gas found.
Lightly used with matched and balanced triodes.
No shorts, no leakage or gas found.
6N2P_-EV Voskhod (matched and balanced pair)
Russian 6N2P-EV are equivalent to the 12AX7 = ECC83. For use as 12AX7/ECC83 socket must be rewired or you must use plug-in adapter.
Military equipment, never used before with high reliability and long life 5000 hours or more!
Russian 6N2P-EV are equivalent to the 12AX7 = ECC83. For use as 12AX7/ECC83 socket must be rewired or you must use plug-in adapter.
Military equipment, never used before with high reliability and long life 5000 hours or more!
Valvo ECC81 (matched and balanced pair)
Lightly used with matched and balanced triodes.
No shorts, no leakage or gas found.
Lightly used with matched and balanced triodes.
No shorts, no leakage or gas found.
GE 6201 - 12AT7WA black plate 3 mica D getter (matched and balanced pair)
This tube is a step up from the standard 12AT7, and most were made to meet military specs.
Used with matched and balanced triodes.
No shorts, no leakage or gas found.
This tube is a step up from the standard 12AT7, and most were made to meet military specs.
Used with matched and balanced triodes.
No shorts, no leakage or gas found.
GE 12BH7A (matched and balanced pair)
The 12BH7 shares many similarities to the 6SN7, but is characterized by a darker sound. This tube was known simply as a favorite driver for the old Macintosh amps. Lately, however, the 12BH7 has experienced a resurgence in popularity as audiophiles have been discovering its remarkable musicality.
Lightly used no shorts, no leakage or gas found.
The 12BH7 shares many similarities to the 6SN7, but is characterized by a darker sound. This tube was known simply as a favorite driver for the old Macintosh amps. Lately, however, the 12BH7 has experienced a resurgence in popularity as audiophiles have been discovering its remarkable musicality.
Lightly used no shorts, no leakage or gas found.