4 General Electric GE 12BL6 Vacuum Tubes NOS NIB Lot Of Four 35Z4GT Octal T04

4 General Electric GE 12BL6 Vacuum Tubes NOS NIB Lot Of Four 35Z4GT Octal T04This lot of four new old stock, new in box GE 12BL6 tubes tested to spec on our 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 $250 IN VALUE.

new in box GE GE32 transistor is unopened cellophane

This paperback book is in very good condition

Transconductance measured 58 for Tube One and 60 for Tube Two where minimum (65%) is 40

new in box GE 21JZ6 tubes

These four GE 6X8A tubes tested to spec on our Paul Hart-calibrated TV7/U

copper support rods

I just cleaned this double album on my VPI 16

new in box GE 6EW6 tubes tested to spec on our Paul Hart-calibrated TV7/U

I am playing them in one of my Radio Craftsmen RC-2 monoblocks with Super Furry Animals' "Radiator" and they sound great

Tube One measured 73/75 while Tube Two measured 75/76 where minimum (65%) is 56/56 and 100% is 87/87

It has a dimpled sheet getter

These matched pair of engraved-base