[Elecraft] AD-1-K doesn't have blocking capacitor, Heil claims

[Eric Swartz - WA6HHQ, Elecraft]

Also, with the AD1-K adapter, the Heil mics with the iC element -do- 
require the K3 Mic Bias = ON.

73,

Eric
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www.elecraft.com


On 2/24/2012 4:06 PM, Eric Swartz - WA6HHQ, Elecraft wrote:
> If Mic Bias = OFF in the K3 mic menu, a blocking cap is not required for
> the Heil dynamic mics.
>
> The AD 1-K is Heil's Headset to K3 adapter. (Also for Kenwoods.) No
> blocking cap inside.