[Elecraft] K3 internal speaker replacement

[Iain Haywood]

Hi,

I'm very pleased with my K3 (no.5155) but the internal speaker dveloped 
a fault early on as in it resonates badly when cold and sounds horrible 
until used for about half hour. Buzzes and sounds awful unless volume is 
kept down.

I have checked the mounting and spacers, all seems well, the noise is 
coming from INSIDE the speaker rather than anything vibrating on the K3 lid.

Has the K3 internal speaker selected changed since i bought mine because 
i don't want to buy another replacement if it will do the same thing 
after a few months but i DO need a new speaker.

I seem to remember have heard of this problem several times on the 
reflector before.

Iain G4SGX