Pair 1962 Sylvania 12AX7 Audio Preamp Tubes

Here are 2 RCA 12AX7s. 120

White labels are poor dated 218. Long shiny black ribbed flat plates and a bentbox getter.

Tested on a Hickok 533A where 1250/1250 is "new", these read 1200/1050 and 1000/1050.

Auditioned in a PAS-3X for microphonics and sonic clarity, these had full bass, clear mids, and clean highs.

No original boxes. Shipping in the US is $2.25 via USPS First Class Mail or $3.50 via USPS Priority Mail. International shipping to be calculated upon a winning bid.

I accept PayPal.

I gladly combine for shipping.

The description says RCA but they are Sylvania. The rest of the description is OK. thanks, Larry