Raytheon Type BH B-H Vacuum Tube Valve Rectifier Globe Bottle NOS NIB September 15 2024 It was made in Germany

It was made in Germany

transconductance and gain

There were no shorts or gas and it measured 40/44 where minimum (65%) is 32/32 and 100% 66/66

and if it is

Raytheon Type BH B-H Vacuum Tube Valve Rectifier Globe Bottle NOS NIB September 15 2024 It was made in GermanyThis new old stock, new in box Raytheon BH rectifier tube has not been tested yet. Sold as is until I find a setting. This is a rather early tube, probably from the second half of the 1920s. 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 ANY QUESTIONS. 1. MOST FORMS OF SHIPPING EXCEPT MEDIA