2 RCA 17JF6 Vacuum Tubes Valves NOS NIB Lot Of Two July 04 2024 Transconductance measured 2230 micromhos for

Transconductance measured 2230 micromhos for Tube One (Missing centering pin

These are beautiful tubes

new in box GE 7025 (12AX7 ECC83) dual triode for your Univalve or other application requiring a single 12AX7-type tube

One tube has far more visible getter flashing because of the getter's orientation deeper in the bottle

2 RCA 17JF6 Vacuum Tubes Valves NOS NIB Lot Of Two July 04 2024 Transconductance measured 2230 micromhos forThese two new old stock, new in box RCA 17JF6 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 COVERS ITEMS UP TO