Sylvania 8BQ11 Vacuum Tube Valve NOS NIB Eroica This lot of five RCA

This lot of five RCA new old stock

Transconductance measured 48/48 for Tube One and 52/46 for Tube Two where minimum (65%) is 32/32 and 100% is 49/49

I played it in one of my Radio Craftsmen RC-2 monoblocks and it sounds outstanding even though it tests on the cusp

" Tube one has a brown base and 59-43 date codes while Tube Two has 1-17 date codes and a black base

035 and 226 date codes

Sylvania 8BQ11 Vacuum Tube Valve NOS NIB Eroica This lot of five RCAThis new old stock, new in box Sylvania 8BQ11 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.