4 US-Made 12F5 12F5GT Vacuum Tubes Valves NOS NIB Lot Of Four Symphony Orchestra These tubes have mica snubbers

These tubes have mica snubbers for increased stability and lowered microphonics

and dynamics

EIA Factory Codes: RCA livery

Plate current draw: 20

4 US-Made 12F5 12F5GT Vacuum Tubes Valves NOS NIB Lot Of Four Symphony Orchestra These tubes have mica snubbersThree of these four new old stock, new in box 12F5GT tubes tested to spec on our Paul Hart calibrated TV7 U. The Zenith is hermetically sealed and could not be tested. 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 OF THE TUBES WE SELL ARE OVER 70 YEARS OLD. WE CANNOT