[Elecraft] K3 audio filter board

[David and Dianne on Comcast]

I too am wondering if the newer Rev. C DSP boards have the AF filter 
board already installed on them.

Also, it seems that quite a few folks here on the list have these AF 
filter boards in hand and installed already. 

How does one get in queue to receive one?

Perhaps someone in Aptos can enlighten on these points?  Thanks.

Seasons' Best to all.

73 de N1LQ-Dave