[Elecraft] Audio Out on K2 Mic Jack?

[Don Wilhelm]

Scott,

Take a look at the Fixed Audio Output mod on my website www.w3fpr.com.
There are no boards available now, but the circuit is easy enough to 
assemble on perfboard (as I did for the prototype).

Additional suggestions:
If you lay the components down flat, the board can be mounted between 
the front panel and the Control Board giving easy access to the pins of 
the microphone configuration header going to the mic jack.  Select any 
unused pin (use pin 5 if you have the Elecraft mic pinout).  There is no 
K2 function on the "FUNC" pin.  However, be sure to disconnect the 
circuitry in the K2 associated with FUNC - strange behavior will result 
if you do not disconnect it (do not put anything on the right side of 
the Mic Configuration Header).

73,
Don W3FPR

On 9/5/2011 9:22 AM, Scott Walker wrote:
> Can someone point me to the documentation for this modification?  I
> want to use my SCS Pactor modem with my K2 and was hoping to use the
> mic jack for audio in AND out.
> Thanks.
> -Scott N3SW-
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