[CQ-Contest] CM-500 headset.

DXer hfdxmonitor at gmail.com
Wed Nov 21 17:46:03 EST 2018

The CM-500 can be difficult to find sometimes. Some say that the Koss 
SB-45 is pretty much the same, at half the cost.

For those looking for a dynamic mic, instead o electret, the Koss SB-40 
is the way to go.

73 de Vince, VA3VF

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