[Elecraft] [ELECRAFT] {OT} Transformer to change mic impedance

[Jim Brown]

On 2/25/2011 9:43 AM, David Lankshear wrote:
> Has anyone any knowledge of a sub-miniature transformer to change the impedance of a 100k dynamic mic to 600 ohms?

Try it without the transformer before you decide that you need one. It 
is VERY likely that it will work just fine. Use TXEQ to adjust for any 
needed changes to frequency response, set the mic gain as needed.

73, Jim K9YC (audio guy)