[Elecraft] annoying resonance with intrnal speaker in k3

[Frank Reinhart]

hello nick,
I found in a hardwareshop a round ventilation output diameter 9 cm with a sliced cover
leading in a right angle to a rectangular input 12/16 cm which fits on the loudspeaker
opening. this item leads the sound around the corner and improves the sound quality
at least for my ears and also takes vibrations away. we use these items for kitchen
and bathroom ventilation outlets on the outside wall of the houses.just put it on the rig
with a tesa strip and listen.
73 frank HB9DCL