[Elecraft] K3: Speakers

Fred Smith mfsj at totalhighspeed.com
Tue Jan 21 07:16:06 EST 2014


Yes David very hard to beat speakers for the K3/KX3 considering the price. I
have been using mine for almost 2 yrs.


73,
Fred/N0AZZ
K3 Ser # 6730--KX3 # 5210--K2/100 # 6470-KAT100
P3/SVGA--KAT500--W2
Amps Elecraft KPA500 HF/6m--Alpha's 9500 HF--87A HF--Mirage B-5030-G
300+w--(2) B-5016-G's 165w 2m



-----Original Message-----
From: elecraft-bounces at mailman.qth.net
[mailto:elecraft-bounces at mailman.qth.net] On Behalf Of David Anderson
Sent: Tuesday, January 21, 2014 5:46 AM
To: elecraft at mailman.qth.net
Subject: Re: [Elecraft] K3: Speakers

On 20 Jan 2014, at 17:04, David Anderson GM4JJJ <gm4jjj at yahoo.co.uk> wrote:
> 
> Just a quick note to mention that I did buy the West Mountain COMspkr from
a dealer in the UK and was disappointed to discover when I received them
that they were supplied with a USA voltage AC  mains adaptor for the DC
supply. 

Some better news, in my collection of old stuff I found a small wall power
supply that is of older non switched mode design, (you can tell by the
weight apart from anything else), it was actually from a pair of powered
speakers that I no longer use with an older computer and had the correct
connector. It is slightly higher output DC voltage than the one the
manufacturer supplied, but I presume that the regulator in the speaker amp
will handle it. (I could find no information on the input voltage limits of
the speaker either on the product or the box/leaflet). 

Anyway, tested it with the KX3 this morning and it all sounds fine, plenty
of volume and no rattles or resonance, no breakthrough from mobile phone RF
close by. Nice to have stereo on the speakers for the audio effects like
Delay and Pitch in the KX3.

All is well,

73

David Anderson GM4JJJ









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