2 RCA 6X8 Vacuum Tubes Valves NOS NIB Lot Of Two Russian Gennady I am playing them in

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

This quintet of Tung-Sol number / type 27 triodes was tested on our TV7 for shorts

This Tung-Sol 13DE7 tested to spec on our Paul Hart-calibrated TV7/U

1 milliamps

This tube has narrow

2 RCA 6X8 Vacuum Tubes Valves NOS NIB Lot Of Two Russian Gennady I am playing them inThese 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.