3 Ken-Rad 25L6 25L6G Vacuum Tubes Shoulder ST Bottle Lot Of Three

3 Ken-Rad 25L6 25L6G Vacuum Tubes Shoulder ST Bottle Lot Of ThreeThese three Ken Rad MANUFACTURED coated glass 25L6G tubes were tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. They measured 59, 62 and 68,respectively, where minimum (65%) is 45. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE "LOWTECHTWOO" AND OR CALL OR TEXT US AT 202 372 6931 IF YOU DO NOT SEE WHAT YOU NEED OR HAVE ANY

Test results to follow

This matched trio of GE 12HG7 tubes was tested on our Paul Hart-calibrated TV7/U (on the 12BY7 setting) for shorts

excellent flashing and well-secured bases and bottles that are nice and tight

I listened to them in one of my Sound Craftsmen RC-2 monoblock amplifiers and they sounded great

new in box milspec Ken-Rad JAN-CKR6H6 / VT-90 / 6H6 tubes tested to spec on our Paul Hart-calibrated TV7/U

1 milliamps' plate current

It measured 38/36 where minimum (65%) is 32/32 and 100% is 49/49

If you know them for a TV7/U

They tested as follows: 56/32

Gain (Mu (µ): 17 / 17

new in box Philco number/type 35/51 tube tested to spec on our Paul Hart-calibrated TV7/U

This Radio Shack / Realistic 6GE5 tube tested to spec on our Paul Hart-calibrated TV7/U