[Amps] Is This 4CX1600B Still Good?

Wed Nov 23 11:50:19 EST 2005

On 23 Nov 2005 at 10:22, Mark Hill wrote:

> Mike,
> 
> Is the heater of the 4CX glowing?

How would one know?  The tube is colored ceramic.  Disconnect the 
HV!!!  Then you could turn it on for a few minutes and see if it gets 
warm.  NOTICE!!!:  Disconnect and or DISCHARGE the HV before you 
stick your hands in there!!!  WARNING WARNING Be SAFE!!

73,
George T. Daughters, K6GT