GRAB BAG OF 50 Vacuum Tubes! Many lots are available!
Item Tag: RCA
-
NOS Matched Pair RCA 12AX7A ECC83 12AX7 phono Grade Audio Tubes
NOS tubes fall within the Gm characteristic range of an average tube, as published in the RCA RECEIVING TUBE MANUAL, which states “Individual tubes, like any manufactured product, may have characteristics that range above or below the values given.
-
ANTIQUE Vacuum Tube RCA 6L6G SMOKED GLASS – TESTED – NEW OLD STOCK
TV 7 TESTED 30. IN ORIGINAL BOX AS SHOWN IN PHOTOS ( I CAN GUESS FROM THE 40S OR 50S MANUFACTURE DATE).
-
RCA 6AD7G Vacuum Tube Smoked Glass NOS Tested Strong TV-7
Glass smoked. The minimum is equal to 65% of the life of the tube. Tested at: 89/24. Tested for shorts and gas. Date code: -.
-
5 NOS NIB Matched Vintage 1950 RCA 6SN7GT Smoked Glass Tubes Test Good Balanced
Up for sale here is this matched set of 5 NOS NIB vintage RCA 6SN7GT vacuum tubes, Made in USA with matching 026 date codes, for the 26th week of 1950. These are incredibly rare tubes and will sound amazing. The boxes are in good shape but do have some damage here and there and one has some clear tape on it. These have smoked/gray glass and staggered black plates. I have more tubes and other vintage electronics listed–feel free to take a look!I tested these on my calibrated B&K 747B tube tester, and they tested at 67/66, 66/71, 68/67, 67/68, and 74/75, with no shorts or grid emissions, on a scale of 0-120, where 65 is minimum good and most NOS 6SN7s test in the 60-80 range. These are nice strong balanced tubes, and are guaranteed to work well for you. Please see my pictures for details. US shipping and handling is $12, and international is $28. If you have any questions, please ask.
-
Vintage 1943 RCA 12SN7GT Black Plate Clear Glass Tube USA Tested Good Balanced
This has ribbed black plates and a wide D getter at the bottom. I tested this on my B&K 747B tube tester, and it tested at 69/71, with no shorts or grid emissions, on a scale of 0-120, with 65 minimum good.
-
RCA Delco 6F8G VT-99 Vacuum Tube Dark Smoke Glass TV-7 Tested Strong
The minimum is equal to 65% of the life of the tube. Tested at: 97/94. Tested for shorts and gas. Date code: TO.
-
Pair RCA U.S.N CRC 874 Vacuum Tube Chrome Glass Tested Good
Since vacuum tubes were made 30 ?. This includes poor print, oxidized pins, faint discoloration, or poorly box. Tube 1 & 2 ( 82 – 84 GM ). TESTED IN A HICKOK VT-7D/U. So this shows what I get, and what you get may be slightly 10-15% different.
-
(1) Tested RCA Radiotron UX-120 Tube Rainbow Glass Type 20 Tube UX120 Tube (h)
(1) Tested 1920s RCA Radiotron UX120 (Type 20) Tube. Beautifully unique ‘Rainbow Glass’ envelope. There is a very small 1/8″ hairline crack near the top lip on the backside of the base – see photo 4.