2 European-Made 17EW8 / HCC85 Vacuum Tubes NOS NIB Lot Of Two CCV 5016 UK Pressing new in box DO-T23 20K

new in box DO-T23 20K To 30K center-tapped interstage transformers is sold as-is as I have no means of testing it

Tube One measured 52/52 while Tube Two measured 55/55 where minimum (65%) is 38/38 and 100% is 58/58

You may have a higher tolerance for such things

It measured 80 where minimum (65%) is 50 and 100% is 77

new in box milspec RCA JAN-CRC-884 / VT-222 tubes tested to spec on our Paul Hart-calibrated TV7/U

2 European-Made 17EW8 / HCC85 Vacuum Tubes NOS NIB Lot Of Two CCV 5016 UK Pressing new in box DO-T23 20KThese two new old stock, new in box European MADE, GE BRANDED 17EW8 HCC85 tubes tested to spec on our Paul Hart calibrated TV7. One was made in the Netherlands and the other, the UK. It is probably a Mullard, but has GE 188 5 and a sutured top. 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 TEXT US AT 202 372 6931 IF YOU DO NOT SEE WHAT YOU NEED OR HAVE