On 2/22/10 W9AC posted his ckt for modifying a D104 with a K3.
http://72.52.250.47/images/D104.jpgHaving the MPF-102 and some resistors I built the the circuit including Rg and Rs.
After sorting out a hum problem I find that the ckt works quite well with my K3.
With mic gain set at 7 and comp set at 16 I also set the MIC SEL in the main menu
to FP:H. The audio sounds good when in the Tx test mode. I did set the Tx EQ
to lower the mids and increase the highs to suit my voice. I have not been on SSB
much lately but I need to give this "new mic" a try.
The D104 is back in service again and looks great on the operating desk.
Try it you'll like it but remember ymmv.
Gene, W2BXR
K3 1188
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