Raytheon 8JV8 Vacuum Tube Valve NOS NIB 7476 7676 7676 These four US-made 6AB4 tubes

These four US-made 6AB4 tubes tested to spec on our Paul Hart-calibrated TV7/U

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

1 % CHANCE THIS MIGHT HAPPEN

New / nominal transconductance is within one standard deviation of 1900

I’ve never met a von Karajan completist as Karajan was just too prolific for any normal human to be a von Karajan completist

Raytheon 8JV8 Vacuum Tube Valve NOS NIB 7476 7676 7676 These four US-made 6AB4 tubesThis new old stock, new in box 8JV8 tube tested to spec on our Paul Hart calibrated TV7 U. BECAUSE OF THE BIZARRE, INTRUSIVE, CRUEL AND DRACONIAN GERMAN PACKAGING REGULATIONS AND THE SEVERE FINES AND PRIVACY INTRUSIONS ASSOCIATED WITH THEM WE NO LONGER SHIP TO GERMAN ADDRESSES. WE WILL HAPPILY SEND YOUR PACKAGE TO A NEIGHBORING COUNTRY OR MAKE SUITABLE ARRANGEMENTS. IN 2021 WE PURCHASED 150,000 VACUUM TUBES. IF IT'S NOT LISTED, WE PROBABLY HAVE IT.