1 Vintage RCA USA Long Black Plate 12AX7 vacuum tube. The tubes feature long black plates with an O getter.
Tube dates to the 1950s
Tube has balanced matched plates for current draw.
Tubes have been tested on a recently Calibrated Hickok TV7 tube tester with a digital meter and test as follows:
Tube1 : 42.1/44.3
Minimum good value on a TV7 tester for a 12ax7 tube is 32 which represents approx 40% life left. The tubes test within or near the NOS range.!
Tubes are guaranteed to be in good working order upon delivery. If a tube ends up bad within 1 week of delivery just ship it back for a full refund on the bad tube minus shipping costs.
See pictures for details.
I will ship worldwide.
Buyer to pay all shipping costs including brokerage and taxes if any.
Local pickup in Vancouver BC is also available.
GOOD LUCK!!!!!!!