2 RCA 6X8 Vacuum Tubes Valves NOS NIB Lot Of Two Russian Gennady This Soviet-era pressing has very-light

This Soviet-era pressing has very-light surface noise audible only in quiet passages

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

2 hertz vibrasender / vibrasponder appears fresh and new

This tube has narrow

2 RCA 6X8 Vacuum Tubes Valves NOS NIB Lot Of Two Russian Gennady This Soviet-era pressing has very-lightThese two new old stock, new in box RCA 6X8 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.