[Elecraft] K1 with audio CW feedback?

[Andrew Moore]

I find the KX1's "CW feedback" announcements incredibly useful while
operating mobile.  Eric/Wayne - have you considered incorporating this
wonderful feature into a future firmware version for the K1?

I'm particularly impressed with how well it's implemented: it announces the
frequency only when the Band button is pressed; it doesn't feel the need to
announce the digits after the decimal point.  It says just enough - not too
little, not too much.