3 Ken-Rad 2A5 Vacuum Tubes Shoulder ST Shape Black And Silver Bottle Engraved Base Lot Of Three 50L6GT Gebraucht wide range and soundstage

wide range and soundstage

Minimum (65%) is 32/32 and 100% 66/66

This matched pair of RCA-MANUFACTURED 6K6GT tubes was tested on our Maxi-Matcher 400 volts on the plates and a bias of -36 volts for shorts

This lot of five new old stock

These two industrial-grade 7061 / 12AB5 tubes were tested on our Paul Hart-calibrated TV7/U for shorts

3 Ken-Rad 2A5 Vacuum Tubes Shoulder ST Shape Black And Silver Bottle Engraved Base Lot Of Three 50L6GT Gebraucht wide range and soundstageThis lot of three Ken Rad MANUFACTURED 2A5G tubes tested 55, 64 and 70 on our Paul Hart calibrated TV7 U where minimum (65%) is 50. They were made by Ken Rad although one is branded "Crosley." They have black and silver glass; anode radiators for cooler operation (and longer tube life) and hot stamped engraved bases. 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