[Elecraft] What Would it Take to Use P3 as O-Scope for Audio & Modulation?

[CRAIG W BEHRENS]

Since there's a lot of room left over in the P3 box, would it be possible/practical to (some day) be able to use the P3 to optimally set-up audio signals and to monitor modulation signals going to the transmitter. (i.e. visually verify optimal set-up of one's rig prior to operating.) How could we extend the K3's built-in test capabilities with the P3? (I know that mods and added circuitry would be needed in the K3 too to address such capabilities. Perhaps it's possible to display a received signal for more critical analysis too??? As long we're dreaming -- what else would be want in the P3 for it to be the optimal K3 stationmate along this line of thought? Thanks.
72/73 & DX, Craig W. Behrens -- NM4T