Enable tuner during boot up

[DiffractionCircuit]

There is already a request for this (December 2022)… But it got no votes at the time. Maybe these threads can be merged.

Power on to tuner option

Every time I power up the Quad cortex live, it loads the previously used patch which often causes a lot noise, especially if the band are using IEM’s and there’s a live jack lead with no instrument plugged in. The only solution that I can see for this is to add a mute to the end of the effects chain, but it will need to be disabled every time the patch is loaded. Also in a live setting, it would be useful to not boot the device as soon as the power cable is plugged in. There’s a request for th…