3 General Electric GE 1622 / 6L6 Industrial Vacuum Tubes Valves Lot Of Three 7676 7977 Otherwise it is sold as-is

Otherwise it is sold as-is

I played them with adapters (not included) in my Radio Craftsmen RC-2 monoblocks and they sounded great even though they test on the cusp

new in box nearly-perfectly-matched pair of GE-MANUFACTURED 6FQ7 / 6CG7 dual triodes was tested on our Paul Hart-calibrated TV7/U for shorts

US-made number / type 89 tubes were tested on our Paul Hart-calibrated TV7/U for shorts

There are four new old stock

3 General Electric GE 1622 / 6L6 Industrial Vacuum Tubes Valves Lot Of Three 7676 7977 Otherwise it is sold as-isThese GE 1622 tubes were tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. Transconductance measured 28, 37 and44 where minimum (65%) is 25. These are ultra low noise, selected 6L6s. 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