Raytheon Type BH B-H Vacuum Tube Valve Rectifier Globe Bottle NOS NIB September 15 2024 There is a shield between

There is a shield between the triodes for reduced cross talk

They measured 76/82

It was made in Germany

Transconductance: 2200 micromhos Transconductance: 2270 micromhos

Raytheon Type BH B-H Vacuum Tube Valve Rectifier Globe Bottle NOS NIB September 15 2024 There is a shield betweenThis 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