9 US-Made 5AT8 Vacuum Tubes Valves NOS NIB Lot Of Nine May 30 2025 gray and silver coatings and

gray and silver coatings and an engraved / stamped base

These seven Sylvania-made 3CB6 tubes tested to spec on our Paul Hart-calibrated TV7/U

Both tubes were made in the same factory just as RCA bought out Cunningham

I am playing them in my Bottlehead Crack headphone amplifier as I write

5 out of ten with only a minor tick or pop and only in the quiet passages

9 US-Made 5AT8 Vacuum Tubes Valves NOS NIB Lot Of Nine May 30 2025 gray and silver coatings andThese nine US made 5AT8 tubes 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 IT. PLEASE ALSO SEE OUT