Siemens EBF89 EBF 89 6DC8 Vacuum Tube Control Circuit

Siemens EBF89 EBF 89 6DC8 Vacuum Tube Control CircuitAll 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

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

They measured 85 and 75

Their Apex numbers are 26 milliamps

They have engraved bases

essentially

Unfortunately I can't tell you how they sound as we do not have any equipment that uses them nor do we have adapters at this time

top mica spacer

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

US Navy markings and excellent flashing

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

respectively where minimum (65%) is 57/57

(New 6211s typically test within one to 1