[Elecraft] K2 Speaker Fuzzy

[Vic Rosenthal]

Bill Linn wrote:

> At lower audio frequencies (sidetone set in the 400/500 hz range) I hear a
> mechanical buzz or fuzzy sound.  I've checked the mounting and all seems
> very tight.   I'm wondering if perhaps the speaker cone is defective?   Any
> hints or advise you can offer is appreciated.

Sometimes when you tighten it too much, the frame of the speaker gets 
warped and the cone rubs against the frame.  Try loosening it a bit, and 
if that doesn't work, remove the speaker and see if it's warped.  Maybe 
you have to bend it a little to straighten it.

-- 
73,
Vic, K2VCO
Fresno CA
http://www.qsl.net/k2vco