AXE I/O specification states that instrument input impedance for active pickups is 10kΩ.
At the same time, I read that most guitars' electronics impedance with active pickups (e.g. ESP) is 25kΩ.
I also read that if your source impedance (guitar) is higher that load impedance (audio interface), then your signal got impaired. And your load impedance must be 10 x source impedance for the best result.
Why IK Multimedia engineers made it only 10kΩ then?