5933=807W Sylvania double D getter used/tests like new 1950 (77ma)
$ 17.99
5933=807W Sylvania double D getter used/tests like new 1950 in white box
77ma
Gm=6000
See more: vacuum tube
5933=807W Sylvania double D getter used/tests like new 1950 in white box
77ma
Gm=6000