3 US-Made Number Type 78 #78 Vacuum Tubes Engraved Hot-Stamped Base Mesh Plate Lot Of Three 6JW8 NOS NIB This almost-perfectly-matched pair of Sylvania

This almost-perfectly-matched pair of Sylvania black plate 6C4 triodes was tested on our Paul Hart-calibrated TV7/U for shorts

a foil getter and mesh plates and the base wiggles a bit

I have played it in my Musical Paradise 301 MK 3 and it sounds excellent -- airy with excellent dynamics and signal bandwidth

respectively where minimum (65%) is 56/56 and 100% is 86/86

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

3 US-Made Number Type 78 #78 Vacuum Tubes Engraved Hot-Stamped Base Mesh Plate Lot Of Three 6JW8 NOS NIB This almost-perfectly-matched pair of SylvaniaThese lot of three mesh plate, engraved base number 78 tubes were tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas and they measured as follows: 40, 50 and 60 where minimum is (65%) is 36 and 100% is 55. 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