The VS110A is a selected VS110 for special circuit requirements. The voltage is stabilised with a variation of no more than six Volts and that is a tighter regulation than the basic type.
Although no makers name is present the etched identification is typical M-OV.
The cylindrical anode and top mica holding the electrodes in place.
The underside of the anode cylinder. There are two cathode connections - the rods.
The classic envelope is 45 mm in diameter, and excluding the B4 base pins is 102 mm tall.
