bluetooth audio and kabinet : very bad sound

    Hello

    I managed to connect the bluetooth profiler and play audio from my smartphone while playing guitar.

    The sound is fine on headphones but very bad on my kabinet Kone , sounding like a bad mp3... I tried to deactivate the Kone button, to activate or deactivate the FRFR mode but nothing changes.

    Any ideas?

    Thanks

    Mat

    What sounds bad?

    Did you try to change the low, mid, highs?

    If you connected with a headset or in ears, does it sound good?

    Do you play a backing track over the kone or just guitar?