[Elecraft] K2 microphone advice

[Darwin, Keith]

I haven't used or worked a K2 on SSB but I get the impression it is not
the best audio.  Seems to me the issue is not the mic, but the 2.0 KHz
SSB filter.  That's pretty narrow and won't give good hi-fi (or mid-fi)
SSB.

How hard would it be to increase the bandwidth of the SSB board's filter
to 2.6 KHz or so?  I'd love that.  If I want the bandwidth limited I can
do it with an outboard parametric EQ.

- Keith KD1E -