[Elecraft] XG1 Results with K1 s/n 1018

[Peter Zenker]

>   2) Should I stop trying to figure out why the speaker 
> volume is so and low and just use headphones?  When I touch 
> pin 1 of mixer U2, I get a loud blast from the speaker, so 
> I'm convinced the audio chain is fine.  I'm just not sure if 
> the RF level into it is high enough.  I have the K1-4 filter 
> board and am sure I've peaked it for best results.
>    

Mark,

Did you ever try another headphone? It must have the correct impedance and
there are diffences of > 40 dB between different headphones. 

72/3 de Peter, DL2FI
www.qrpproject.de