[Elecraft] Headset

Mike Reublin NF4L nf4l at comcast.net
Thu May 26 12:32:21 EDT 2016


Amazon lists the SB-45 at 1/2 the price of the CM500.

73, Mike NF4L

> On May 26, 2016, at 12:06 PM, John <jkramer at iafrica.com> wrote:
> 
> I use the KOSS SB45, it has the same electret element as in the Yamaha. In fact
> it is almost identical to the Yamaha, but uses silver ear cups. I understand some
> of the components used in the Yamaha are made by Koss…perhaps the CM500
> is made in the Koss factory, but labeled Yamaha ?
> Terrific RX and TX audio with my KX3 and Flex rigs using my Koss SB45 - make sure
> you get the SB45 (electret) and not the SB40 (dynamic)
> 
> 73
> John
> 
> 
> 
> 
> 
> On 26 May 2016, at 4:14 PM, Mike Harris <mike.harris at horizon.co.fk> wrote:
> 
> Hi,
> 
> If I remember correctly the Koss SB45 headset has been offered as a suitable substitute for the K3 weapon of choice the Yamaha CM500. Any experience out there?
> 
> My much used CM500 are starting to shed the leatherette covering and the foam inside the cavities is wearing away. CM500 can be rather difficult to source.
> 
> Regards,
> 
> Mike VP8NO
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