4 US-Made 9001 Vacuum Tubes Valves NOS NIB Lot Of Four Transleteronic They have engraved / hot-stamped

They have engraved / hot-stamped bases

This tube has anode radiators for cooler operation and longer tube life

72 and 88 where minimum (65%) is 33 and 100% is 50

medium bottles and excellent flashing

Not sure how the album did

4 US-Made 9001 Vacuum Tubes Valves NOS NIB Lot Of Four Transleteronic They have engraved / hot-stampedThese four new old stock, new in box US made 9001 tubes tested to spec on our on our Jackson 648. 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 COVERS ITEMS UP TO $250