Tung-Sol 25Z6 25Z6GT Vacuum Tube Valve NOS NIB The South Sea External Diameter: +/- 21 MM

External Diameter: +/- 21 MM

new in box RCA 6HS5 tested to spec on our Paul Hart-calibrated TV7/U

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

They measured 40

each with two rectangular holes

Tung-Sol 25Z6 25Z6GT Vacuum Tube Valve NOS NIB The South Sea External Diameter: +/- 21 MMThis new old stock, new in box Tung Sol 25Z6GT tube tested to spec on our Paul Hart calibrated TV7 U. BECAUSE OF THE BIZARRE, INTRUSIVE 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