4 US-Made 2BN4 2BN4A Vacuum Tubes Valves NOS NIB Lot Of Four Toshiba 6CG7

4 US-Made 2BN4 2BN4A Vacuum Tubes Valves NOS NIB Lot Of Four Toshiba 6CG7This lot of four new old stock, new in box US made 2BN4 2BN4A tubes tested to spec on our Paul Hart calibrated TV7 U. 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 QUESTIONS. 1. MOST FORMS OF SHIPPING EXCEPT MEDIA MAIL ARE AUTOMATICALLY INSURED UP TO $100. ETSY PURCHASE PROTECTION

dimpled-sheet getters and terrific flashing

This LP was originally owned by R

It measured 73 where minimum (65%) is 50 and 100% is 77

32 and 36 where minimum (65%) is 25

great flashing

This matched pair of Ken-Rad 6C6 tubes tested 46 and 50

I am playing them with adapters (not included) in my Radio Craftsmen RC-2 monoblocks (with adapters

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

63-29 188-20 date/EIA codes

It sounds excellent with only the very-occasional pop and tick in the quiet musical passages

This lot of three Super Silvertone 6K7G tubes were tested on our Paul Hart-calibrated TV7/U for shorts gas and transconductance

This new in box JJ 6BQ5 was tested on our Maxi-Matcher with 325 volts on the plates and a bias of -14 volts for shorts