4 RCA 17CK3 Vacuum Tubes Valves NOS NIB Lot Of Four Organizations 48 and 49 where minimum

48 and 49 where minimum (65%) is 25

These five GE 6BL8 tubes tested to spec on our Paul Hart-calibrated TV7/U

Transconductance: 1541 / 1532

Tube One measured 76/73 while Tube Two measured 79/72 where minimum (65%) is 50/50 and 100% is 77/77

4 RCA 17CK3 Vacuum Tubes Valves NOS NIB Lot Of Four Organizations 48 and 49 where minimumThes four new old stock, new in box RCA 17CK3 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