Vortex Sound Research

Really fond of the idea of a four track sequencer on the synthesizer. Have found jdxi and with its effects, audio and the analog section + drums seems good and somewhat easy to perform with the knobs and not much menu diving.

Is there some other alternativ to this in that price range? Would like a better keybed.

I have no computer so having this in a synthesizer is really important for making some good jamming.