2 General Electric GE 6JZ6 Vacuum Tubes Valves NOS NIB Lot Of Two

2 General Electric GE 6JZ6 Vacuum Tubes Valves NOS NIB Lot Of TwoThese two new old stock, new in box GE 6JZ6 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

WE HAVE HAD A DOZEN LESS-THAN-FOUR-STAR REVIEWS OR HAVE LOST A CUSTOMER BECAUSE I REFUSED TO EITHER ISSUE A REFUND FOR A TUBE THAT WENT BAD AFTER IT HAD BEEN USED OR A BUYER KNEW NOTHING ABOUT TUBE REBRANDING AND CLAIMED THAT SOMETHING MADE

This lot of three RCA-Victor gray glass 50L6GT tubes was tested on our Paul Hart-calibrated TV7/U for shorts

milspec Sylvania 5Y3GT/G / JAN-CHS-5Y3GT/G / VT-197A rectifier tube was tested on our Paul Hart-calibrated TV7/U for shorts

It has perforated plates

I have played them in my Sound Craftsmen RC-2 monoblock amplifiers with adapters (not included) and they sounded outstanding

It has shiny black plates

new in box GE 12FX8A tubes tested to spec on our Paul Hart-calibrated TV7/U

copper support rods and gray plates

This hardcover book -- and its dust jacket -- is in very good condition

This matched pair of RCA black plate 5763 tubes were tested on our Paul Hart-calibrated TV7/U for shorts

I am playing it in one of my ArtSound single-ended amplifiers with Steely Dan’s seminal "Aja" album

This Philco 6N7G tube was tested on our Paul Hart-calibrated TV7 for shorts