2 Vintage Matched
RCA
JAN CRC 5693
Audio Tubes
NOS NIB

 Buyer gets both of the tubes in the photos.  These tubes were tested in my Military Hickok Cardmatic to make sure these were great.   All the tests were excellent.  Both of these tubes were made in the USA, by RCA, in 1959.   These are the ruggedized, 10,000 hour version of the 6SJ7 tube. These are highly sought after and desirable tubes.

These are getting scarce and are a high end tube used by most of the professionals.   Great for any audio amplifier.  These tubes are what audiophile enthusiasts are looking for.  The tubes will come in their original RCA JAN CRC 5693 boxes, as shown.  These tubes are NOS (New Old Stock).  I will pack carefully & ship very quickly.

Matching RCA codes: 59-48 (1959)

Test results:  68 & 67, on a Hickok Cardmatic.  


International Shipping will be USPS First Class International $18.50 to all Countries.

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

International shipping will be done by;  USPS First Class Mail International $18.50

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.

100% Feedback!  Bid with the utmost confidence!

No Returns! These are perfect NOS tubes!