The E122FC is presumed to be a valve but we have no information at all.![](../pics/abi0006a.jpg)
The top of the plastic outer showing the identification has been written by hand. This suggests an experimental device.![](../pics/abi0006b.jpg)
The miniature five pin base with a paxolin ring. The base is identical to that used on E122ER.![](../pics/abi0006c.jpg)
The socket for the miniature five pin valves.![](../pics/abi0006d.jpg)
The underside of the valve base.The envelope is 22 mm in diameter, and excluding the base pins is 23 mm tall.Reference: Observation. |
Updated February 11, 2013.
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