The Sylvania 6BK4C 6EL4A Vacuum Tube is a vintage electronic component made by Lindal in the United States. This particular model is a vacuum tube that has not been tested, but it appears to be in new condition. It is a sought-after collector’s item for those interested in vintage audio and video equipment, as well as vintage electronics in general. This product could potentially hold value for restoration or for adding to a collection of vintage tubes and tube sockets.
Item Tag: Lindal
1 Lindal 6BK4C / 6EL4A Beam Triode Vacuum Tube Tested NOS On Calibrated TV – 7
This tester also is used in conjunction with a variac to maintain test results accuracy and consistency. This tube tested at- 26. Average new tube value – 26.
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Lot of 8 Vacuum Electron Tubes w Boxes Lindal 38HE7, 3DB3, 6GF7A, 23Z9 etc
The tubes are Pre-owned, but more likely never used… please see the pictures… with some wear/damages to the boxes/original packaging only… There are tubes ## 17BF11 6J10 38HE7 6GF7A 3DB3 23Z9 3AT2 6M11 Please see the pictures for its details and condition, the pictures are the part of the description and you will get the pictured items
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Lot of (3) NOS Lindal 6AU6 6AU6A radio tubes in original boxes,tested great!
Ref: Minimum readings should be 1380 micromhos (60%) and new tubes should test at 2300 or more micromhos.
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(1) Tested Lindal 16GY5 Tube Beam Power Amplifier Tube
(1) Tested Lindal 16GY5 Tube. Lindal = 91. We prefer the versatility and precision of Hickok TV-10 military testers and use them almost exclusively except in rare instances when pinout/socket compatibility is not possible.