One matched pair of vintage(1955) Raytheon 6SN7 tubes.Black bases,short glass envelope,chrome tops.Have been tested and there are no issues:
Tube #1 1900
Tube #2 1900
This is a very robust tube and similar is comparable to the Sylvania 6SN7 brand.
Offered at a very attractive price of $38 including shipping in CONUS and I would invite you to check my audiogon feedback under my AudioCircle user name.
