WTB: 4-400A or A's

Bob, WB2UJD BobbyTrip at AOL.COM
Wed Apr 17 10:53:53 EDT 2002


I am looking for a good used Eimac 4-400A to go with the one good one I have.
 Would consider pairs of other brands as well (Amperex or other), or possibly
new if the price is reasonable.

I bought a pir of Eimac 4-400A's and one has a bad case of gas I believe,
which manifests itself as interelectrode arcing (blue flashes between the
anode/grids from what I can tell) the moment B+ is connected (and my
amplifier doesn't much care for it, burned out a number of B+ low side 2 ohm
resistors with this tube installed!).  No shorts when measured with an
ohmmeter though.  The other one works great.

Please state price/condition as well as shipping and payment method
preferred.  Thanks!

Bob, WB2UJD

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