[K2] KAF2 Demo Sound Files?

[K1FFX]

Elecraft has posted two very useful WAV files demonstrating the KDSP2's noise reduction for both
CW and SSB.  I wonder if any has and could post (or email), or could point me at, similar sound files
which demo the KAF2.  It would be very helpful to hear what it sounds like.

Thanks in advance.

73 -

Bruce