[ARC5] The 6U8 - what's the big deal with this "toob"

[Neil]

> The life of the 6U8 generally is nowhere near as long as the 6EA8
> which can be used to replace all of the 6U8 tubes in the KWM-2 and

Yes, it's a direct plug in near-equivalent. Interestingly, Hallicrafters
also used the 6EA8 in their SR-150 transceiver of the early 1960's
(of which I once owned an example). They probably used it in other
models too.

73 de Neil ZL1ANM