K2 speaker tube
This page is work in progress and will be updated frequently.
When I was in the field, my headphone didn't work and and I had to place the hand above the speaker of my Elecraft K2 to direct the sound to the front for better audio.
So I designed and 3D printed a more durable and hands free solution.
A cap you can place above you K2 speaker which directs the audio to the front of your K2 (call sign is optional).
The first 0.2mm 20% infill print. Takes about 2 hours on my 3D printer. The holes align with the back 2 speaker screws
Looks good to me, and also sounds way better in the field (tested it in the back yard).
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