Description: This matched pair of new old stock-testing RCA JAN-CRC-12SN7 / 12SN7GT vacuum tubes was tested on our TV-7/U. Tubes measured: Tube One: 75 / 80 (JAN-CRC-12SN7GT RCA & logo stenciled on base with code K6E; 12SN7GT on glass)Tube Two: 78 / 78 (Remnants of JAN-CRC-12SN7GT RCA & logo stenciled on base with code H6E & SC 5918 A; 12SN7GT on glass) Minimum is 50 (65%); NOS is between 68 (90%) and 75+ (100%). Tube One tests 100% / 107% and Tube Two tests 104% / 104%.Listened to pair in our Alan Eaton amplifier; are dead quiet when the amps are muted; and have excellent frequency response, sound-staging, presence and dynamics (see pics). Pair have black plates and gray glass. Tight on bases with no debris or rattling sounds. Very nice MILSPEC tubes for your amp needs. Check out my store for more tubes for your equipment needs. Tubes ship via United States Postal Service (USPS) Ground Advantage with tracking for domestic U.S. sale; Priority is an option. International orders ship via USPS First Class Mail International. Package weighs eight (8) ounces. Combined shipping always welcomed.TUBES ARE GUARANTEED GOOD AND IN WORKING ORDER AT SHIPMENT. TRANSIT VIA POST CAN DAMAGE TUBES. THIS IS NO FAULT OF OURS BUT THE THIRD PARTY ENTITY THAT IS DELIVERING ITEM(S) TO YOU, I.E, USPS, UPS, FEDEX, YOUR NATIONAL CARRIER IF INTERNATIONAL, ETC. PLEASE INSURE THEM! WE CANNOT GUARANTEE FAILURES ON YOUR EQUIPMENT AFTER POWER UP AS THERE IS NO WAY TO ASCERTAIN HOW TUBES WILL INTERACT WITH YOUR ELECTRONICS; NOR IS THERE A WAY TO DETERMINE WHETHER THEY MAY HAVE FATAL FLAWS IN TUBES THEMSELVES! THESE ARE USED VACUUM TUBES AND TIME MAY HAVE TAKEN A TOLL ON THEM OVER THE MANY YEARS SINCE THEY WERE MANUFACTURED. WE CAN ONLY TEST FOR THE PARAMETERS MENTIONED ABOVE IN ONE OR MORE OF THE FOLLOWING EQUIPMENT WE USE FOR MEASURING: TV-7/U, JACKSON 648 & MAXI MATCHER 2.
Price: 100 USD
Location: Glenn Dale, Maryland
End Time: 2024-12-09T01:21:53.000Z
Shipping Cost: N/A USD
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Item Specifics
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Return policy details:
Brand: RCA
Type: NOS Testing
Model: JAN-CRC-12SN7GT
Country/Region of Manufacture: United States
