Comparison Native Instruments Komplete Kontrol S49 MK2 vs Native Instruments Komplete Kontrol S61 MK2

The total number of keys on the keyboard.

The more keys provided in the design, the wider the instrument's own range, the more notes it can play without resorting to octave shift or transposition. On the other hand, this characteristic directly affects the dimensions and cost, and an extensive range is not required so often. Therefore, 88 -key instruments corresponding to a full-size classical piano keyboard are quite rare. But compact models with only 25 keys(2 octaves), on the contrary, are popular: for the purposes for which MIDI keyboards are used, this is often quite enough. Other common options are the 49 -key (4 octave) and 61 -key (5 octave) models; somewhat less common are 32 and 37 keys.