You are bidding on a vintage RCA made 2A3 black plate vacuum tube. The tube is branded "Made for the Canadian Marconi company" but is made in the USA by RCA.
Tubes have been tested on a calibrated Hickok TV7 tube tester.
Tubes test as follows:
Tube 1 : 70
Mininum good value on a TV7 tester for an 2a3 tube is 38. 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 3 days of delivery just ship it back for a full refund on the bad tube minus shipping costs. Please make sure to contact me within the 3 day period if there is an issue. Any request for a return or refund after that 3 day period will not be honored regardless of issue. Vintage electronics are sold as is except for the guarantee as stated.
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!!!!!!!