Siemens EBF89 EBF 89 6DC8 Vacuum Tube Control Circuit This matched pair of RCA

This matched pair of RCA triple mica 6CL6 tubes were tested on our Paul Hart-calibrated TV7/U for shorts

US Navy markings and excellent flashing

(New 6211s typically test within one to 1

INTRUSIVE AND DRACONONIAN GERMAN PACKAGING REGULATIONS -- AND THE SEVERE FINES AND PRIVACY INTRUSIONS ASSOCIATED WITH THEM -- WE NO LONGER SHIP TO GERMAN ADDRESSES

PLEASE ALSO SEE OUT ETSY SISTER SITE "LOWTECHELEC" AND/OR CALL OR TEXT US AT 202-372-6931 IF YOU DO NOT SEE WHAT YOU NEED OR HAVE ANY QUESTIONS

Siemens EBF89 EBF 89 6DC8 Vacuum Tube Control Circuit This matched pair of RCAAll three sections of this Siemens EBF89 6DC8 tube were tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. Its first section measured 40 and its diode sections measured 78 and 78 where minimum (65%) is 34 for section one and 28 for the diode sections. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE "LOWTECHTWOO" AND OR CALL OR