[JMS] Honor to have the W1HRX QSL

myann88 at comcast.net myann88 at comcast.net
Tue Feb 28 19:06:04 EST 2006


Don and Company
The seperate speech amplifier (actually a 50 watt modulator) is an EICO 730.  The output transformer has taps from 500  to 10,000 ohms.  I am not sure, but I think the impedance at the grids of the 811As is around 8-10,000 ohms, but I could be way off base there.  Anyway, I plan to drive the 811As with this really nifty speech amp.  I will check out the EL34 sources and acquire several ASAP. Will keep you informed. Regards to all the JMS members! 

Vy 73, Mike, W2NVR
-------------- Original message -------------- 
> dFrom: "Don Buska" <D.Buska at Advantest.com> 

 


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