On a pattern on my Polyend Tracker I set the pan for one sound fully to the left and for another sound fully to the right. This can be heard perfectly fine when I connect headphones directly to the stereo audio output of the Tracker.
However, when I connect the stereo audio output via a splitter cable with the inputs 1 and 2 of my AudioBox iTwo and connect my headphone to its headphone output, I don‘t hear the two sounds completely separated on the left and right channel but instead mixed together in the center.
Anyone any idea what might be the problem here? Nothing else is connected to the iTwo other than the USB cable to power it. 48V phantom power is off, the guitar buttons are off, the mix knob is at 12 o‘clock and both input knobs are app. at 3 o‘clock.
I have no clue why this is happening. :-(