[Elecraft] [K3] A speaker for the K3

[Harry Yingst via Elecraft]

RCA also made one that is pretty much the same thing
(I bought mine at radio shack about 10 years ago)








________________________________
 From: Jim Brown <jim at audiosystemsgroup.com>
To: elecraft at mailman.qth.net 
Sent: Thursday, August 28, 2014 2:02 AM
Subject: Re: [Elecraft] [K3] A speaker for the K3
 

On Wed,8/27/2014 4:53 AM, Charlie T, K3ICH wrote:
> little metal cased, Radio Shack "Optimus"

I agree with the recommendation. Back in the 80s and 90s, we used a lot 
of the smaller loudspeakers in this series to excite rooms with sine 
sweeps, pink noise, and various other test signals for acoustic testing. 
Yes, in those days the enclosure was a dull silver-colored metal. I 
never used them myself -- I found some other really nice speakers that I 
still have (and are now running on my K3). I haven't touted them here, 
because they've been discontinued for 20 years. :)

It's silly to spend big bucks for a speaker (or mic) for the ham shack. 
We don't need extended response, but we do want FLAT response and 
reasonably low distortion in the voice range.

73, Jim K9YC



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