4 General Electric GE 6AV5 6AV5GA 6AV5GT Vacuum Tubes NOS NIB Lot Of Four Geprueft S15 It sounds very good with

It sounds very good with an occasional pop and tick audible in the pianissimo passages

(New 6SN7s typically test from 2600 micromhos and the Jackson expresses this as a percentage

The Bottlehead calls for a 12AU7 which is a pretty-different tube

new in box Sylvania 12AV7 dual triode was tested on our Paul Hart-calibrated TV7/U for shorts

This new old stock-testing RCA clear top 6CG7 / 6FQ7 dual triode was tested on our Paul Hart-calibrated TV7/U for shorts

4 General Electric GE 6AV5 6AV5GA 6AV5GT Vacuum Tubes NOS NIB Lot Of Four Geprueft S15 It sounds very good withThis lot of four new old stock, new in box GE 6AV5GA and 6AV5GT 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