I'm looking at a few options to add a digital display to a KWM-2A. The ESP DD-103 seems to be the simplest solution. I was also looking for the older Spectronics DD-1C, the version made specifically for Collins but I don't see any offers around. Not sure how popular that was at the time, and perhaps it's not worth holding out for one to appear. Any additional advice or thoughts are appreciated. Thanks,
David
W2JJV