11 US-Made Number Type 27 #27 Vacuum Tubes Valves Lot Of Eleven Ken-Rad Octal but the spine is in

but the spine is in fine shape with no loose pages

new in box and tested to spec on our Paul Hart-calibrated TV7/U

1 % CHANCE THIS MIGHT HAPPEN

25 out of 10

IF YOU FEAR DAMAGE OR LOSS OF PARCEL IN TRANSIT

11 US-Made Number Type 27 #27 Vacuum Tubes Valves Lot Of Eleven Ken-Rad Octal but the spine is inThese eleven US made number type 27 tubes tested below the cusp some far below, but still usable especially in experimental situations where the tube might be damaged on our Paul Hart calibrated TV7 U. Transconductance readings are 15, 18, 18, 19, 21, 22, 22, 24, 24, 24 and 24 where minimum (65%) is 25 and 100% is 38. 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