NOS Sylvania 12AX7 Short Plate
NOS in original boxes. Labeled and boxed as "Lafayette".
12AX7, 12AX7A, 12AX7WA, 7025, ECC83, CV4004, E83CC Audio Tubes
NOS in original boxes. Labeled and boxed as "Lafayette".
NOS in original.
NOS in original boxes.
NOS in original box.
NOS in original boxes. Labeled and boxed a CEI, a British tube rebrander/marketer. These have the Mullard/Philips style plates but no Philips production codes.
Lightly used, test as new, old stock tubes. Labels may vary or be completely worn off. Grade 2 versions have higher than average microphonics and are not recommended for first gain, or phono, stages. They're fine for Phase Inverter, Tremolo, and line stages, however.
Rare 1950's version.
NOS in original boxes with various brands.
NOS in original military boxes. JAN = Joint Army Navy
One in stock in white box. Great sounding tube with tonality somewhere between Mullard short plate ECC83s and RCA 12AX7As.
Made in the USA. NOS in original boxes.