New 8pin Round Plug Speaker Mic for Icom Radio. Compatible with ICOM radios IC-77, IC-78, IC-707. IC-229, IC-271, IC-275, IC-290. IC-375, IC-451, IC-471, IC-475, IC-505, IC-575, IC-574, IC-1275. IC-820, IC-821, IC-910, IC-970A, IC-970H.
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