Zenith 25A6 25A6G Vacuum Tube Valve Engraved / Stamped Base Shoulder ST-Style 38HE7 Duodecar new in box US-made 33GY7A

new in box US-made 33GY7A tubes tested to spec on our Paul Hart-calibrated TV7/U

new in box Tung-Sol 12SJ7 tubes tested to spec on our Paul Hart-calibrated TV7/U

" - Boris Pasternak

flashing mostly occluded by tube base)

Picture Three) and 2500 for Tube Two (Cracked base

Zenith 25A6 25A6G Vacuum Tube Valve Engraved / Stamped Base Shoulder ST-Style 38HE7 Duodecar new in box US-made 33GY7AThis engraved base Zenith 25A6G tube was tested on our Paul Hart calibrated TV7 U for shorts, gas and emissions. It had no shorts or gas and measured 66 where minimum (65%) is 58. 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