1 Vintage
RCA
12AX7A
Audio Tube
NOS NIB
USA

Buyer gets the single tube in the photo.  This tube was tested in a Military Hickok Cardmatic to make sure these were perfect.   All the tests were excellent.  This tube was made in the USA, by RCA, in1972.  This is the low noise, short grey plate, halo getter version. 
These are getting scarce and are a high end tube used by most of the professionals.   Great for any audio amplifier, especially guitar amps.  These tubes are what audiophile enthusiasts are looking for.  This tube will come in it's original RCA 12AX7A box, as shown.  These tubes are NOS (New Old Stock).

RCA codes:  7217 (1972)


Test results:  86/86 (1806/1806 GM), where a minimum good is 50/50 (1050/1050 GM).  This is a very high testing and matched triode tube.

SHIPPING & HANDLING -  USA:
I will use USPS Priority Mail.

Note: Item will be packed, in a professional manner

and ready to ship, within 1 days of payment.  I have great feedback on my packing.

No Returns!  These are NOS (New Old Stock) tubes!