H everyone,
I've bought it about 3 weeks ago and both headphone outputs were working fine.
I've used the outputs only 3 or 4 times. (I prefer playing w/o headphones)
Suddenly the left channel got muted almost to 0. I can hear it if I rise the volume up to the maximum but it's not in sync with the right channel.
The right channel is extremely loud when the left channel is very quite.
I have reset all the settings, upgraded the firmware to the latest one 1.10.
I have checked the pan settings - all normal.
Same applies to the audio records when played in headphones.
Although both left and right line outputs and all built-in speakers work fine.
Also my headset is also OK.
So I'm going to return it... but might be there's a solution for this.
thank you
P.S. there are other issues I have noticed especially when you import/export anything (tones, midi, etc.)
In most cases after export/import all buttons including the touchscreen stop responding, although the keyboard stays playable.
I had to turn off/on to get them back to normal state.