RCA 6FJ7 Vacuum Tube NOS NIB Ramsey Lewis Trio This quad of RCA 12L6GT

This quad of RCA 12L6GT tubes was tested on our Paul Hart-calibrated TV7/U or shorts

It has 93S6 provenance/date codes

There is no album cover

but this was no issue with the amp at full volume and when actuating the amp's controls

RCA 6FJ7 Vacuum Tube NOS NIB Ramsey Lewis Trio This quad of RCA 12L6GTThis new old stock, new in box RCA 6FJ7 tube and another just like it tested to spec on our Paul Hart calibrated TV7 U. Etsy will indicate how many are available in this Dutch Auction. 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