[Elecraft] Speaker SP3 Video

[ac5p at sbcglobal.net]

Sounds good and like maybe a peak on CW pitch around 550Hz?    Have you varied the sidetone pitch at a fixed  level to check response?
Mike  AC5P 


     On Friday, November 6, 2015 3:27 PM, Steve Ellington <steven4lq at gmail.com> wrote:
   

 I just did a little video on the SP3.

https://www.youtube.com/watch?v=I2EmW46zgDw

Steve N4LQ
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