Korg Kronos Analogic Manual page 8

Joystick 1
The unlabeled Joystick on the upper left works as sound mixer, so for Kronos Analogic I
called it
Tone Blend Control
You can alter the sound mix of a Preset by turning the Joystick in all directions and from
one point to the next in any speed. Using this function can help to get more real time
modification effects into your sounds.
Joystick 2
The Joystick below located on the left above the Ribbon is a classic synthesizer tool and
can be used to bend tones and get Vibrato effects to a sound while playing the
performance.
The Joystick offers four general positions left, right, forward, backward and they are
working as described here: