Hardwire in parallel with Microphone contacts - Alinco DX-70

1

I use an Alinco DX-70 radio. I will be getting a digirig and proper cable for Christmas. In order to attach the cable to the Alinco, I have to remove the detachable front controls. Alinco did not design this to be removed often. Fragile looking wires abound.

I am hoping to make a homebrew setup with both the microphone and the digirig connected (at the same time). I would not be talking with the digirig connected. I just don’t want to have to swap the cables everytime I switch from analog to digital.

Can this work or will it kill the digirig and/or my radio?

Thanks,
Stuart - KQ4KIH

Alinco DX-70 Cable