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Old 15-04-2008, 12:15 AM
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Gama is offline
Join Date: Dec 2005
Location: Melbourne
Posts: 1,121
I work with Hi power Valves, and i mean HI POWER.
20Kw, 30 Kw, and 50Kw valves for the Broadcasting Stations.
They arent that big, and actually are prefered to Solid state. But they do have limited life, but they are smaller in total size.

A Valve cam, yeah, and you dont need to buy a power supply.
Just plug it straight in the wall socket !.
Gees, even park under high voltage power lines and toss over 2 cables.. Free power..

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