KORG NTS-1 MIDI CCs & NRPNs

MIDI implementation details for the KORG NTS-1

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Envelope Generator

Parameter Description CC MSB CC LSB CC min CC max NRPN MSB NRPN LSB NRPN min NRPN max Orientation Notes Usage
Type Selects the amplitude EG type 14 0 127 0-based 0: ADSR; 25: AHR; 50: AR; 75: AR loop; 127: Open
Attack Sets the time required for the EG to reach its maximum level once a note is played 16 0 127 0-based
Release Sets the time required for the EG to reach 0 once a note has ended 19 0 127 0-based

Tremolo

Parameter Description CC MSB CC LSB CC min CC max NRPN MSB NRPN LSB NRPN min NRPN max Orientation Notes Usage
Depth 20 0 127 0-based
Rate 21 0 127 0-based

Oscillator

Parameter Description CC MSB CC LSB CC min CC max NRPN MSB NRPN LSB NRPN min NRPN max Orientation Notes Usage
LFO Rate 24 0 127 0-based
LFO Depth 26 0 127 0-based
Type 53 0 127 0-based Comes preloaded with user oscillator "Waves" 0: Sawtooth; 25: Tri; 50: Square; 75: VPM; 127: Waves (User)
Shape Amount of wave-shaping applied 54 0 127 0-based
Alt 55 0 127 0-based

Modulation

Parameter Description CC MSB CC LSB CC min CC max NRPN MSB NRPN LSB NRPN min NRPN max Orientation Notes Usage
Time 28 0 127 0-based
Depth 29 0 127 0-based

Delay

Parameter Description CC MSB CC LSB CC min CC max NRPN MSB NRPN LSB NRPN min NRPN max Orientation Notes Usage
Time 30 0 127 0-based
Depth 31 0 127 0-based
Mix 33 0 127 0-based

Reverb

Parameter Description CC MSB CC LSB CC min CC max NRPN MSB NRPN LSB NRPN min NRPN max Orientation Notes Usage
Time 34 0 127 0-based
Depth 35 0 127 0-based
Mix Sets the dry/wet balance of the effect 36 0 127 Centered

Filter

Parameter Description CC MSB CC LSB CC min CC max NRPN MSB NRPN LSB NRPN min NRPN max Orientation Notes Usage
Type Selects the filter type 42 0 127 0-based 0: Lowpass-2pole; 18: Lowpass-4 pole; 36: Bandpass-2pole; 54: Bandpass-4pole; 72: Highpass-2 pole; 90: Highpass-4pole; 127: Off
Cutoff Sets the cutoff frequency altering the brightness of the sound 43 0 127 0-based
Resonance Adds emphasis to the overtones occurring at the cutoff frequency 44 0 127 0-based
Sweep Depth 45 0 127 Centered 0~62: Cutoff depth (up); 63: None; 64~127: Cutoff depth (down)
Sweep Rate Sweep rate: F0.0–F30.0; Sets the cutoff sweep frequency 46 0 127 0-based

FX

Parameter Description CC MSB CC LSB CC min CC max NRPN MSB NRPN LSB NRPN min NRPN max Orientation Notes Usage
Modulation type 88 0 127 0-based 0: Off; 25: Chorus; 50: Ensemble; 75: Phase; 127: Flanger
Delay type 89 0 127 0-based 0: Off; 21: Stereo; 42: MNono; 63: Ping pong; 84: Highpass; 127: Tape
Reverb type 90 0 127 0-based 0: Off; 21: Hall; 42: Plate; 63: Space; 84: Riser; 127: Submarine

Arpeggiator

Parameter Description CC MSB CC LSB CC min CC max NRPN MSB NRPN LSB NRPN min NRPN max Orientation Notes Usage
Pattern ARP pattern length 117 0 127 0-based 0: Up; 12: Down; 24: Up-down; 36: Down-up; 48: Conv; 60: Div; 72: Conv-div; 84: Div-conv; 96: Rand; 127: Stoch
Intervals 118 0 127 0-based 0: Oct; 21: Maj; 42: Sus; 63: Aug; 84: Min; 127: Dim
Length 119 0 127 0-based

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