5 RCA 12AV7 Vacuum Tubes Valves NOS NIB Lot Of Five CRL 757357 This lot of three US-made

This lot of three US-made 14B6 was tested on our Paul Hart-calibrated TV7/U for shorts

Transconductance measured 2850 micromhos for Tube One with a current draw of 21

these are the only Coke bottle-shape 6H6s I have seen in 25 years in the tube business

I am playing them in my Mini Mite 2013 and they sound super

280 739 and F1 date codes

5 RCA 12AV7 Vacuum Tubes Valves NOS NIB Lot Of Five CRL 757357 This lot of three US-madeThis lot of five new old stock, new in box RCA 12AV7 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