[TenTec] OT: Heathkit HA14 measurements?

[Ken Brown]

Hi all,

I have heard that the HA-14 is good at producing harmonics. Perhaps due 
to using lower C in the Pi net to make it more compact. I have never 
seen one up close, nor have I seen a schematic for one. Does it use the 
same C and L values in the pi net as Heath's other pair of 572-B amps, 
the SB-200/201? Or is there a big difference. It seems like it could be 
a real neat compact amplifier to have, as long as it does not produce 
QRM. Maybe it would be good in a BPL neighborhood.

DE N6KB