I would like an ‘iRig for Dummies’ w/ pictures.
IRig 2 with an iPad Pro.
Bass (the one with 4 strings. Remember, dummies

Cables in right spots.
Gain turned up on the iRig.
IRig plugged into the iPad (dummy)
Tuner off on GarageBand and AmpliTube.
Mic on in settings.
Tried both a bass amp track and an inter amp audio track.
Input adjust always greyed out on both apps.
No blinking input light.
Getting input audio but it’s not great quality. Often the tracks only look like a straight line.
Any ideas?
Cheers!