5 RCA 12AV7 Vacuum Tubes Valves NOS NIB Lot Of Five CRL 757357 280 739 and F1 date

280 739 and F1 date codes

IN NEARLY 9000 SALES IN BOTH OF OUR ETSY STORES

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

These six US-made 84 / 6Z4 rectifier tubes were tested on our Paul Hart-calibrated TV7/U for shorts

5 RCA 12AV7 Vacuum Tubes Valves NOS NIB Lot Of Five CRL 757357 280 739 and F1 dateThis 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