Amperex 8BQ5 Vacuum Tube Valve NOS NIB European anode radiators for cooler operation

anode radiators for cooler operation and longer tube life

a clear top

new in box RCA 17AY3 / 17AY3A / 17BS3 / 17BS3A tubes tested to spec on our Paul Hart-calibrated TV7/U

Tube Two probably has a piece of broken glass in it

This perfectly-matched pair of RCA gray plate 5763 tubes were tested on our Paul Hart-calibrated TV7/U for shorts

Amperex 8BQ5 Vacuum Tube Valve NOS NIB European anode radiators for cooler operationThis new old stock, new in box Amperex MANUFACTURED, Sylvania BRANDED 8BQ5 tube 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