Well there might be better ways, but I always tune for max, then reduce the 
drive (xmtr gain).  I think technically the tubes are not actually perfectly 
tuned when you "just back off the drive" but I don't think the tubes will 
care.  I also think the vox setting might need some tweaking when you do this. 

73,
Ron WD8SBB

--- On Fri, 8/13/10, Richard Palmer <burnto...@toast.net> wrote:

From: Richard Palmer <burnto...@toast.net>
Subject: [Drakelist] Low power tuning
To: "Drakelist" <drakelist@zerobeat.net>
Date: Friday, August 13, 2010, 10:46 AM

Rookie tube radio guy here  Hi Hi.  How do I tune my TR-4 to less than maximum 
power?

Thanks,
KB8NXO



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