[TenTec] Hercules 444 amp

Carter k8vt at ameritech.net
Sun Aug 10 21:32:34 EDT 2014


On 8/10/2014 2:08 PM, Duane Calvin wrote:
> This was certainly true of the  EIMAC tubes, as long as you cared well
 > for them.  I've not had as good a luck with the current
 > Chinese-sourced tubes (specifically, the 3-500ZG's from RF Parts,
 > which the Centurion uses.)

My Centurion (which I obtained used 20 years ago) finally had one of its 
tubes [rather spectacularly] go to the great beyond.

Unless I get really lucky and find a NOS pair at the e-place, it seems 
like my only other option is a matched pair from RF Parts.

Could you please elaborate a bit on your statement above that says "I've 
not had as good a luck with the current
Chinese-sourced tubes (specifically, the 3-500ZG's from RF Parts)".

73,
Carter K8VT


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