Made in USA by Sylvania.
Brown base. Muddy black plate. Bottom Pan-Getter
Like new. Tested very strong and matched. Pair and quad are available.
Made in USA by RCA.
Triode Detector Amplifier tube with 5 VDC filament.
Silver plate. Very good for driver.
Data here
Nos in original box. Matched pair are available.
Made in USA by Raytheon.
Triode Detector Amplifier tube with 5 VDC filament.
Silver box plate, Engrave base. Bottom Cup-Getter. One of the best 12A ever made.
Data here
Nos in original box. Matched pair are available.
Made in USA by RCA.
Triode Detector Amplifier tube with 5VDC filament.
Engrave base, silver plate. Very good for driver.
Data here
Nos in box. Matched pair are available.
Made in W.Germany by Telefunken.
Diamond Logo on the bottom, Great of 12AV7 / 5965.
Best choice for Conrad Johnson Pre-Amplifier.
Nos in original box. Matched pair are available.
Made in USA by RCA.
Fat black plate, D-Getter and copper support.
Best of 12BH7s ever made.
Nos in original box.
Matched pair are available.
Made in USA by Sylvania.
Fat black plate, D-Getter and copper support.
Great of 12BH7s.
Used but tested very good, like new.
Matched pair are available.
Made in USA (1950s).
Muddy black plate, D-Getter. Best of 12BZ7.
Great High-Mu Twin Triode. Best choice for most of classic Mc-Intosh products.
Nos in original box.
Matched pair and quad are available.
Made in USA (1950s).
Muddy black plate, D-Getter. Best of 12BZ7.
Great High-Mu Twin Triode. Best choice for most of classic Mc-Intosh products.
Nos in original box.
Matched pair and quad are available.