3 RCA 6JT8 Vacuum Tubes NOS NIB Lot Of Three RCA Black Plates I would rate it a

I would rate it a 6

The 7025 has somewhat-different gain characteristics than the standard 12AX7

Tube One measured 61/60 while Tube Two measured 68/68 where minimum (65%) is 50/50 and 100% is 77/77

This matched pair of GE 12B4A tubes was tested on our Paul Hart-calibrated TV7/U for shorts

This CD plays fine

3 RCA 6JT8 Vacuum Tubes NOS NIB Lot Of Three RCA Black Plates I would rate it aThis lot of three new old stock, new in box RCA 6JT8 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