: It introduces flexible External Modulation settings and MIDI clock synchronization for the arpeggiator and LFO, features that were absent on the original non-MIDI hardware.
: KORG uses its proprietary CMT to digitally reconstruct the signal path of the original transistors and capacitors, aiming to faithfully replicate the "fat" analog behavior of the vintage unit. KORG Polysix v2.0.7
: The software adds two multi-effect slots with a total of 21 different effects —including compression, EQ, delay, and reverb—plus 127 ready-to-use effect programs to expand the synth's classic sonic range. : It introduces flexible External Modulation settings and