4 Tung-Sol 50L6 50L6GT Vacuum Tubes Valves Black / Gray Glass Lot Of Four Crystal Lewis a clear top

a clear top

Bottles: tall

IF IT'S NOT LISTED

I am playing them with adapters (not included) in one of my Radio Craftsmen RC-2 monoblocks and they sound great

INTRUSIVE AND DRACONONIAN GERMAN PACKAGING REGULATIONS -- AND THE SEVERE FINES AND PRIVACY INTRUSIONS ASSOCIATED WITH THEM -- WE NO LONGER SHIP TO GERMAN ADDRESSES

4 Tung-Sol 50L6 50L6GT Vacuum Tubes Valves Black / Gray Glass Lot Of Four Crystal Lewis a clear topThis lot of four Tung Sol coated glass 50L6GT tubes was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. They measured 40, 42, 46 and 54 where minimum (65%) is 45. This new old stock, new in box matched pair of GE 6FQ7 6CG7 dual triodes was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. Tube One measured 80 80 while Tube Two measured