MPK Mini Plus - MIDI Keyboard AKAI - Free user manual and instructions

Product Type	MIDI Keyboard Controller
Keys	37 velocity-sensitive mini keys
Pads	8 backlit RGB MPC-style pads
Knobs	8 assignable knobs
Faders	4 assignable faders
Arpeggiator	Built-in arpeggiator with controls
Chord Mode	One-finger chord trigger
Connectivity	USB-C, MIDI I/O (5-pin), sustain pedal input, 3.5mm sync
Power Supply	USB bus powered (via USB-C)
Dimensions (W x D x H)	18.9 x 7.7 x 2.3 inches (48 x 19.6 x 5.8 cm)
Weight	3.5 lbs (1.6 kg)
Compatibility	Windows, macOS, iOS (via CCK); USB class-compliant
Included Software	MPC Beats, AIR Music Tech plugins, SONiVOX Twist, etc.
Preset Storage	4 user presets, 4 factory presets
Maintenance & Cleaning	Wipe with a soft dry cloth; avoid liquids and aerosols
Safety	Use only with included USB cable; avoid extreme temperatures and humidity
Repairability	No user-serviceable parts; contact AKAI support for service
Warranty	Standard 1-year limited warranty (check local terms)

Frequently Asked Questions - MPK Mini Plus AKAI

How do I connect the MPK Mini Plus to my computer?

Connect the MPK Mini Plus to your computer using the included USB-C cable. It is class-compliant, so no driver installation is needed for most DAWs.

Can the MPK Mini Plus be used with iPad/iPhone?

Yes, it works with iOS devices via the Apple Camera Connection Kit (lightning or USB-C) and requires external power if needed.

What software is included with the MPK Mini Plus?

The keyboard comes with MPC Beats, virtual instruments from AIR Music Tech (Mellotron, Vacuum, etc.), and SONiVOX Twist 2.

How do I change presets on the MPK Mini Plus?

Press the Preset button and use the data encoder or left/right arrows to select one of 8 presets (4 factory + 4 user).

Does the MPK Mini Plus have aftertouch?

Yes, the keys are velocity-sensitive and support channel aftertouch for expressive playing.

How do I assign knobs and faders in my DAW?

The MPK Mini Plus supports MIDI Learn in most DAWs. Move the desired control, then touch the knob/fader and assign it in your DAW's MIDI learn mode.

Why is the unit not powering on via USB?

Ensure the USB-C cable is fully inserted and connected to a powered USB port. If using a hub, try a direct port. The unit is bus-powered and needs at least 500mA.

Can I use the MPK Mini Plus with external MIDI gear?

Yes, it has 5-pin MIDI In/Out ports for connecting to synthesizers or other MIDI devices.

How do I reset the MPK Mini Plus to factory defaults?

Turn off the unit, hold down the Preset button, then turn it on. Release when the display shows 'Factory Reset'. Confirm by pressing Enter.

What is the warranty period for the MPK Mini Plus?

AKAI offers a 1-year limited warranty from the date of purchase. Keep your receipt for service requests.

USER MANUAL MPK Mini Plus AKAI

Connection Diagram....3

Setting up MPK mini Plus with Software....4

Setting up MPK mini Plus with MPC Beats....4

Setting up MPK mini Plus with Garage Band....4

Setting up MPK mini Plus with Other Software....4

Features....5

Top Panel 5

Rear Panel....7

Operation....8

CV Setup 8

Scales Configuration 9

Chords Configuration....11

Global Parameters....11

Editing a Program....12

Using the Arpeggiator 13

Using the Step Editor 14

Using the Live Sequencer 15

Keybed Functions 17

Using the Program Editor 18

Setup....18

Graphical Interface 19

Editing a Pad....20

Control Voltage....21

Editing a Knob....21

Editing the X-Y Controller (Joystick)....22

Editing the Keybed 22

Editing the Arpeggiator....23

Editing the Keybed Curve....24

Editing The Sequencers 25

Saving Programs....26

Appendix....27

Technical Specifications....27

Trademarks & Licenses....27

Introduction

Thank you for purchasing the MPK mini Plus. At Akai Professional, we know how serious music is to you. That's why we design our equipment with only one thing in mind—to make your performance the best it can be. This User Guide will take you through all the details of setting up and operating your MPK mini Plus and includes instructions for installing and operating the Program Editor software.

Box Contents

MPK mini Plus

Quickstart Guide

USB Cable

Safety & Warranty Manual

Software Download Card

Support

For the latest information about this product (documentation, technical specifications, system requirements, compatibility information, etc.) and product registration, visit akaipro.com.

For additional product support, visit akaipro.com/support.

Setup

Connection Diagram

Items not listed under Introduction > Box Contents are sold separately.

Setting up MPK mini Plus with Software

To use your MPK mini Plus with a software program, you must connect the unit to your computer using a standard USB cable first.

Note: If you are connecting MPK mini Plus to a USB hub, make sure it is a powered hub.

1. Open MPC Beats. Go to Preferences > MIDI/Sync in MPC Beats and select "MPK mini Plus" as the MIDI input device by enabling the Track and Control buttons next to its name. From this menu, you can also enable Sync under the MIDI output ports to sync the MPK mini Plus to your DAW's BPM setting.
2. Load a plugin in MPC Beats and play the keys on MPK mini Plus to hear the instrument being played through your headphones or speakers connected to your computer.

1. Open GarageBand. Go to Preferences > Audio/MIDI in GarageBand and select "MPK mini Plus" as the MIDI input device.
2. Choose from the list of instruments in GarageBand and play the keys on MPK mini Plus to hear the instrument being played through your headphones or speakers connected to your computer.

Setting up MPK mini Plus with Other Software

To select MPK mini Plus as a controller for your digital audio workstation (DAW):

1. Open your DAW.
2. Open your DAW's Preferences, Options, or Device Setup, select MPK mini Plus as your hardware controller, and then close that window.
   Your MPK mini Plus is now able to communicate with your software. Consult your DAW's software manual for more information on MIDI device setup.

Features

Top Panel

1. Keybed: This 37-note keyboard is velocity-sensitive and, along with the Octave Down / Up buttons, can control a ten-octave range. You can use the keys to access certain additional commands, as well. Hold down the Arpeggiator On/Off button and press a key to set the Arpeggiator parameters. You can also hold down the Note Repeat button and press keys to change the drum settings.

2. Drum Pads: The pads can be used to trigger drum hits or other samples in your software. The pads are velocity-sensitive, which makes them very responsive and intuitive to play. MPK mini Plus has two banks for samples that can be accessed using the Bank A/B button. Access one of the eight Programs by pressing and holding the Prog Select button and tapping a drum pad.

3. X-Y Controller: Use this 4-axis thumbstick to send MIDI pitch bend messages or send MIDI CC messages.

4. Pitch Wheel: The pitch bend wheel is primarily used to bend the notes played on the keyboard up or down. This allows you to play phrases not normally associated with keyboard playing, such as guitar-style riffs.

5. Modulation Wheel: The modulation wheel is typically used to add variation for the sound you are playing. This type of real-time controller was originally introduced on electronic keyboard instruments to give the performer options such as adding vibrato, just like the players of acoustic instruments do.

6. Arp On/Off / Config: Press this button to turn the Arpeggiator on or off. Pressing it during a latched arpeggio will stop the arpeggio. Press and hold this button and press the corresponding key to set various parameters. Press and hold Shift and this button to open the Configuration menu for the Arpeggiator. See Using the Arpeggiator for more information.

7. Tap Tempo / Clear Drum: Tap this button at the desired rate to determine the tempo of the Arpeggiator or Sequencer. Press and hold Shift and this button to clear all drum events from the Sequencer.

Note: Tap Tempo is disabled if the Arpeggiator is synced to external MIDI or CV clock.

1. Note Repeat / Config: Press this button and then press a pad to cause the pad to retrigger at a rate based on the current Tempo and Time Division settings. Press the button again to disable Note Repeat. Press and hold Shift and this button to open the Configuration menu for the Note Repeat function.
2. Full Level / Clear Key: Press this button to activate or deactivate Full Level mode in which the pads always play at a maximum velocity (127), no matter how hard or soft you hit them. Press and hold Shift and this button to clear all Keyboard Sequencer events.
3. Octave Down / Step Edit: Press this button to shift the keyboard's range down, from one to four octaves. Press both Octave buttons simultaneously to reset the keyboard to the default center octave. Press and hold Shift and this button to open the Step Edit menu to edit key or drum sequences on a step-by-step basis. See Using the Step Editor for further instructions.
4. Octave Up / Live Seq: Press this button to shift the keyboard's range up from one to four octaves. Press both Octave buttons simultaneously to reset the keyboard to the default center octave. Press and hold Shift and this button to open the Live Seq menu and begin making a live drum or key sequence. See Using the Live Sequencer for further instructions.
5. Display Screen: Use this screen to browse the internal menus and adjustable parameters.
6. Encoder: Turn this knob to select from the internal menu options. Press it to select an option.
7. Bank A/B / CV Setup: Press this button to switch the pads between Bank A or Bank B. Press and hold Shift and this button to open the CV Setup menu. See CV Setup for further information on CV functions.
8. Scales / Config: Press this button to enable or disable Scales mode. When enabled, notes outside of the selected scale can be played, transposed, or ignored depending on the current setting. Press and hold Shift and press this button to open the Scales Configuration menu. See Scales Configuration for definitions of parameters and available scale settings.
9. Chords / Config: Press this button to enable or disable Chords mode. When enabled, playing a key will play the selected chord type in a selected scale. Press and hold Shift and press this button to open the Chords Configuration menu. See Chords Configuration for a list featuring definitions of editable parameters.
10. Shift: Press and hold this button and press another button or turn a knob to access their secondary functions (indicated by bordered white text underneath the part). Quickly double-press this button to lock the Shift function so buttons will always perform their secondary function. Press once again to turn off Shift Lock.
11. Home / Save: Press this button to return to the Home screen on the Display. Press and hold Shift and this button to save the current settings as a preset to one of 8 Program slots.
12. Prog Select / Edit: Press and hold this button and press one of the pads to select the corresponding program number (1–8). A program is a group of settings stored as a file on your MPK mini Plus. Programs can be created and then sent to MPK mini Plus with the downloadable MPK mini Plus Program Editor. Press and hold Shift and press this button to open the Edit menu. See Editing A Program for more information about program editing and Using the Program Editor to learn how to use the MPK mini Plus Program Editor application to create, save, and send programs from your computer to the MPK.

13. Assignable Knobs: Each 360° knob sends a MIDI CC message. Press and hold Shift and turn one of the 8 knobs to control its secondary function.

14. [<<<] Rewind / Prev Step: Press this button to rewind in a connected DAW. While editing a sequence, press this button to go to the previous step.

15. [>>] Fast-Forward / Next Step: Press this button to fast-forward in a connected DAW. While editing a sequence, press this button to go to the next step.
16. Stop: Press this button to stop transport playback in a connected DAW. Press and hold Shift and press this button to open the Global menu to edit Global parameters such as Transpose, Tempo Taps, Octave, Pad channel, and Aftertouch. See Global Parameters for more information about these Global functions.
17. Play: Press this button to start transport playback in a connected DAW.
18. Rec: Press this button to enable recording in a connected DAW.
19. Seq Play/Stop: Press this button to start and stop playback of the sequence. When playback is stopped, it will resume from the start of the sequence.

Rear Panel

1. USB Port: Connect a USB cable here to deliver power to the keyboard and transmit MIDI data to a connected computer to control a software synth or MIDI sequencer. MPK mini Plus can also be powered via a USB cable and wall outlet adapter.
2. Sustain Input: Connect a sustain pedal (sold separately) to the keyboard here. When pressed, this pedal will sustain the sound you are playing without having to keep your fingers pressed down on the keys.

3. CV/Gate Out (1/8" / 3.5 mm, TS): MPK mini Plus will send control voltage (CV) and/or Gate signals over these outputs to optional external synths or sequencers. Use standard 1/8" (3.5 mm) TS cables to send a single CV/Gate signal through the following outputs:

4. Pitch: Sends CV pitch messages.
   • Gate: Sends Gate (note length) messages.

5. Mod: Sends CV Modulation or Velocity messages.

6. Clock In: MPK mini Plus will receive control voltage (CV) timing signals from this input. When receiving clock in, this tempo will set the internal arpeggiator and sequencer clock.

7. Clock Out: MPK mini Plus will send control voltage (CV) timing signals from this output. When sending clock out, the signal will follow the internal arpeggiator clock when set to Internal, or incoming MIDI clock when set to External.
8. MIDI In: Use a standard 5-pin MIDI cable to connect this input to the MIDI output of an external MIDI device (additional MIDI keyboard, pad controller, etc.).
9. MIDI Out: Use a standard 5-pin MIDI cable to connect this output to the MIDI input of an external MIDI device (synthesizer, drum machine, etc.).

Operation

CV Setup

The CV Setup menu is used to adjust the parameters for the CV/Gate outputs and Clock Input/Output.

To enter the CV Setup menu, press and hold Shift and press Bank A/B. Then, use the Encoder to select and adjust the parameters below. These settings can also be adjusted using the Control Voltage section of the Program Editor.

Parameter	Value Range Notes
Src (Source) Keyboard	ard, KeySequence, MIDI 01-16,Pads, Drum Sequencer	Select a channel for the CV to receive on/off signal transmissions from.
Order (Note order)	Low, High, Last Choose	the note to be sent via CV when multiple notes are held down:Lowest note, Highest note, or Last (newest note played).
Gate (Gate Mode)	Normal, Legato	Set how the gate mode will behave when active and a key has been held down. In Normal mode, the gate will be retriggered. In Legato mode, the gate will be held open along with the key.
Mod (Mod Source)	Key Velocity,Modwheel SequenceVelocity	Select the source for the Mod CV output.
Bend (Bend Range)	01-12 semitones Set the range of the pitch bend to be applied to the CV pitch output when the pitch wheel is moved.
IDiv (Clock Input division)	x4, x2, 1, /1.5, /2, /3,/4, /6, /8, /12, /24, /48	Set the number of trigger pulses to occur before the sequencer moves to the next step.
0Div (Clock Output division)	1, 1/2, 1/4, 1/4t, 1/8,1/8t, 1/16, 1/16t, 1/32,1/32t, 24p, 48p	Set the output time division sent by the CV Clock Output.

Scales Configuration

In Scales mode, you can set the keybed to play only in a certain scale. Press the Scales and Shift buttons simultaneously to open the Scales mode configuration menu and use the Encoder to edit the parameters listed in the table below. These settings can also be adjusted using the Key Scale section of the Program Editor.

Parameter	Value Range	Notes
Mode On, Off Enables or disables Scales		mode.
Key	C-B	Determines the key of the scale. This key is also shared with Chords mode.
Scale	Chromatic, Major, Melodic Minor, Harmonic Minor, Major Pentatonic, Minor Pentatonic, Dorian, Phrygian, Lydian, Mixolydian, Aeolian, Locrian, Blues, Flamenco, Hungarian	Determines the scale used. This scale is also shared with Chords mode. See “scale definitions” table for name abreviations.
Non-S (Non-Scale Notes)	Ignore, Transpose	Determines whether non scale notes played will be silenced (Ignore) or transposed to the next nearest scale tone.

Scale Definitions:

The following table lists the 16 available scale settings and their composition.

Name	Notes
Chrom (Chromatic) 1	2 tone scale;Intervals: Half, Half, Half, Half, Half, Half, Half, Half, Half, Half, Half, HalfExample: C, C#, D, D# E, F, F# G, G# A, A#, B
Maj (Major) 7-tone scale	Intervals: Whole, Whole, Half, Whole, Whole, Whole, HalfExample: C, D, E, F, G, A, B
Melod (Melodic Minor)	7-tone scale;Intervals: Whole, Half, Whole, Whole, Whole, Whole, HalfExample: A, B, C, D, E, F#, G#
Harm (Harmonic Minor)	7-tone scale;Intervals: Whole, Half, Whole, Whole, Half, Augmented second, HalfExample: A, B, C, D, E, F, G#
Maj P (Major Pentatonic)	5-tone scale;Intervals: Whole, Whole, Augmented second, WholeExample: C, D, E, G, A
Min P (Minor pentatonic)	5-tone scale;Intervals: Augmented second, Whole, Whole, Augmented secondExample: A, C, D, E, G
Dor (Dorian) 7-tone scale; Intervals: Whole, Half, Whole, Whole, Whole, Half, WholeExample: D, E, F, G, A, B, C
Phryg (Phrygian) 7-tone scale; Intervals: Half, Whole, Whole, Whole, Half, Whole, WholeExample: E,F,G,A,B,C,D
Lydia (Lydian) 7-tone scale; Intervals: Whole, Whole, Whole, Half, Whole, Whole, HalfExample: F, G, A, B, C, D, E
Mixo (Mixolydian) 7-tone scale; Intervals: Whole, Whole, Half, Whole, Whole, Half, WholeExample: G, A, B, C, D, E, F
Aeol (Aeolian/ Natural Minor)	7-tone scale; Intervals: Whole, Half, Whole, Whole, Half, Whole, WholeExample: A, B, C, D, E, F, G
Locr (Locrian) 7-tone scale; Intervals: Half, Whole, Whole, Half, Whole, Whole, WholeExample: B, C, D, E, F, G, A
Blues	6-tone scale; Intervals: Augmented second, Whole, Half, Half, Augmented second, HalfExample: A, C, D, D#, E, G
Flmnc (Flamenco) 6-tone scale; Intervals: Half, Augmented second, Half, Whole, Half, Augmented secondExample: E, F, G#, A, B, C, D#
Hngar (Hungarian) 7-tone scale; Intervals: Whole, Half, Augmented second, Half, Half, Augmented second, HalfExample: C, D, Eb ,F#, G, Ab, B
Whole (Whole tone) 6-tone scale; Intervals: Whole, Whole, Whole, Whole, Whole, WholeExample: C, D, E, F#, G#, A#

Chords Configuration

In Chords mode, multiple notes will be played when a single key is pressed. Press the Chords and Shift buttons simultaneously to open the Chords mode configuration menu. Then use the Encoder to enable or disable the mode and set the chord and inversion type played according to the options in the table below. Press and hold Shift while pressing a key to play chord inversions. These settings can also be adjusted using the Key Chord section of the Program Editor.

Parameter	Value Range	Notes
Chord Type 1-3-5,	+7, +7+9, Maj7, Min7, Dom7	Select 1-3-5 for Triads, +7 to add seventh extension to triad, +7+9 to add seventh and ninth extension, or select a type of seventh chord.
Key C-B Determines the key of the chord. This key is also shared with scales.
Scale	Chromatic, Major, minor, Harmonic minor, Major pentatonic, Minor Pentatonic, Dorian, Phrygian, Lydian, Mixolydian, Aoelian, Locrian, Blues, Flamenco, Hungarian	Determines the scale of the chords; Shared with Scales Mode.
Inversion Type None, 1st, 2nd, 3rd Determines the type of chord inversion played when Shift is held. When set to None, key will play chords in root position.
Non-S (Non-Scale Notes)	Ignore, Transpose Determines whether non scale notes played will be silenced (Ignore) or transposed to the next nearest scale tone.

Global Parameters

Certain editable parameters on the MPK mini Plus affect the entire device, known as Global parameters. Press the Stop and Shift buttons simultaneously to bring up the Global menu and use the Encoder knob to select and edit the parameters listed below. These settings can also be adjusted using the Program Editor.

Parameter	Value Range	Notes
Transpose -12 to +12 Transpose the keyboard up or down by semitones.
MIDI Channel	01-16	Determines the range of the keys for MIDI transmission.
Pad CH (Pad Channel)	01-16	Determines the MIDI channel used by the drum pads. Affects all pads.
PadAT (Pad Aftertouch type)	Off, Chan, Poly	Determines the pad aftertouch type. Affects all pads.
Taps (Tempo Taps)	2-4	Sets the number of taps required to set the BPM with the Tap Tempo button.
Trpt (Transport)	On, On/Off	Set CC Transport buttons send an On message when pressed and released or an On message when pressed and an Off message when released.

Editing a Program

Press the Shift and Prog Select buttons to open the editing menu. The display will show all editable parameters. Then, use the Encoder to select and adjust the following parameters. These settings can also be adjusted using the Joystick, Pads, and Knobs sections in the Program Editor.

Parameter Type	Parameter	Value	Range	Notes
Joystick	X-Axis		Pitch,	1CC, 2CCmoving the Joystick along the X-axis.
	XCC1# 0-127 Sets		the value range of	the first C-----message sent by moving the joystick along the X-axis.
	XCC2# 0-127 Sets		value range of second	C-----message sent by moving the joystick along the X-axis.
	Y-Axis		Pitch,	1CC, 2CC Moving the joystick along the Y-axis.
	YCC1# 0-127 Sets		value range of first	Y-axis CC-----message.
	YCC2# 0-127 Sets		value range of second	C-----message.
Pad Note# 0-127 Sets the MIDI note number of the pad.

Note: The Mod Wheel, Pitch-bend Wheel, and Sustain pedal controls are pre-configured and cannot be edited.

Using the Arpeggiator

Press the Arp button to engage the Arpeggiator. The notes you play in this mode will be arpeggiated based on several parameters. Hold down the Arp button and press the corresponding key or use the Knobs to edit the following parameters. These settings can also be adjusted using the Arpeggiator section of the Program Editor.

Parameter	Value Range	Notes
Arp On/Off On, Off	Turn the Arpeggiator on or off.
Div (Time Division)	1/4, 14T, 1/8, 1/8, 1/8T, 1/16, 1/16T, 1/32, 1/32T	Set the division of notes the arpeggiator will play.
Swing 50% (no swing), 55%, 57%, 59%, 61%, 64%		Sets the amount of swing with which the arpeggio will be played back.
Mode Up, Down, Incl, Excl, Order, Rand		Determines how the arpeggiated notes are played back.Up: Notes will sound from the lowest to the highest.Down: Notes will sound from the highest to lowest.Excl (Exclusive): Notes will sound from the lowest to the highest, and then back down. The lowest and highest notes will sound only once at the directional change.Incl (Inclusive): Notes will sound from the lowest to the highest, and then back down. The lowest and highest notes will sound twice at the directional change.Order: Notes will sound in the order they were pressed.Rand (Random): Notes will sound in random order.
Oct (Octave) 1, 2, 3, 4 Determines the octave range of the arpeggio.
Lat (Latch) On, Off	Turning Latch mode on will repeatedlyarpeggiate the notes you have played even after you release pressure on the keys. While holding down the keys, you can add more notes to the arpeggiated chord by pressing down additional keys. If you press the keys, release them, and then press down a new combination of notes, the Arpeggiator will memorize and arpeggiate the new notes.
Clock Internal, External, CV Trig. Assign the arpeggiator tempo to the MPK mini Plus's Internal clock, an external MIDI source, or Trig mode will receive tempo data from the CV Clock Input.
Gate 10%-99% Sets	sets the note length for the arpeggiator,expressed as a percentage of the set note division.
BPM 30-240 Sets	the tempo for the arpeggiator. Can also be set with the Tap Tempo button.

Note: The Arpeggiator and Sequencers cannot be used at the same time when the unit is in the Step Edit or Live Sequence modes.

Using the Step Editor

Press and hold Shift and the Octave Down button to open the Step Editor menu. The display will show a visualization of the notes selected on the keyboard across the bottom as well as a list of editable parameters. Use the Encoder to scroll through the list of parameters. A step sequence can be composed of up to 64 steps. Each step can store up to 8 notes with velocity and length. You can edit the length of a sequence using the Sequencer section of the Program Editor.

To add notes to a step sequence, use the [<<] and [>>] buttons to locate a step within the sequence. Then, press the desired Keys to enter those notes to play at that step of the sequence. The display graphic will update to highlight the keys you have entered in white. Enable Scales or Chord mode to fix the keybed to a desired scale or chord type. Pressing a key you have already entered again will remove that note from the step sequence. You can also press the Pads to add or remove drum hits from your sequence.

Note: To delete key events while the sequence is active, you must press Shift and the desired key when the sequencer is passing through the desired step. This action will delete chords entered while Chord mode is active and notes lasting longer than one step.

To set a note's length longer than one step, press and hold the key of the desired note, and then press [>>] while the note is held. Note lengths up to 64 steps can be set. Notes that exceed this will be truncated to sequence length.

To transpose your sequence up or down, use the Encoder to select and then turn on Transpose mode. You can also turn this function on and off using the Sequencer section of the Program Editor. Then, use the keys to transpose your sequence up or down by 12 semitones using middle C set as the root note, or no transposition.

To clear all events from a sequence, press and hold Shift and then press Full Level to clear all keyboard events from the sequence; press and hold Shift and then press Tap Tempo to clear all drum events from the sequence.

Press the Seq Play / Stop button to play a sequence, and again to stop playback. Use the [<<] and [>>] buttons or the Encoder knob to navigate the steps of a sequence. You can also edit sequence parameters at any time by pressing Shift and using the Knobs.

Parameter Value	Range Notes
STEP (Sequencer Step)	01-64	Indicates the currently selected step.
LEN (Sequence Length)	01-64 Shared between the Step	Editor and Live Sequencer.
TRANS (Transpose status)	Off, On Indicates the on/off status of the Transpose function.
T. DIV (Time division)	1/4, 1/4T, 1/8, 1/8T, 1/16, 1/16T, 1/32, 1/32T.	Determines sequencer time division. This function is shared with the Arpeggiator.
KEYS	0-08	Indicates the number of keys set to play the current step.
CHAN (MIDI Channel)	C1-C16	MIDI channel Sequencer.

Using the Live Sequencer

Press and hold Shift and the Octave Up buttons to open the Live Sequencer menu. The display will show a list of editable parameters as well as the pads engaged in a grid view and the sequence steps along the bottom of the screen. Use the Encoder to scroll through the list of parameters. A filled-in square indicates a drum hit on that step, while an unfilled square indicates a rest. A filled-in arrow to the right or left indicates more steps offscreen.

To program a drum sequence, first set the Pad parameter to your desired mode: choose Live to record drum hits in real-time or Step to program hits step-by-step. You can edit sequence parameters at any time by pressing Shift and using the Knobs.

• In Live mode, Pads 1-16 will correspond to the 16 different drum voices. Press Seq Play and live record your drums directly into the sequencer. Press Shift and an active Pad to remove it from the sequence.
• In Step mode, Pads 1-8 in Bank A correspond to the first 8 steps of the sequence, while Bank B corresponds to steps 9-16. Press one of the Pads to add the currently selected drum voice to that step.

To select a pad for editing, hold Shift and press a pad to select it for display. When shift is held, the currently selected pad should be shown in White. Tap another pad to select it. When selected, the new pad should turn White. Release the Shift button to enter the newly selected drum voice in your sequence.

To clear all events from a sequence, press and hold Shift and then press Tap Tempo to clear all drum events from the sequence; press and hold Shift and then press Full Level to clear all keyboard events from the sequence.

Press the Seq Play / Stop button to play a sequence, and again to stop playback. Use the [<<] and [>>] buttons to navigate the steps of a sequence. You can also edit sequence parameters at any time by pressing Shift and using the Knobs.

Live Keyboard Recording:

When the Live Sequencer is active and the sequence is running, you can press a key at a given step to add the corresponding note to that step. You can also activate and use Scale and Chord modes during live recording.

Holding down the Shift button and pressing that note again at the same step will remove a playing note from the sequence.

Parameter Value	Range Notes
STP (Sequencer Steps)	01-16, 17-32, 33-48, 49-64	This parameter will update automatically when the seq is playing to indicate which 16 steps are represented by the seq pattern graphic.
LEN (Sequence Length)	01-64 Shared between the Step	Editor and Live Sequencer.
PAD Live, Step	Determines the mode of Pad recording. Live is the default setting.
DIV (Time division)	1/4, 1/4T, 1/8, 1/8T, 1/16, 1/16T, 1/32, 1/32T.	Determines sequencer time division. This function is shared with the Arppegiator.
KEY	0-08	Indicates the number of keys set to play the current step. Updates in real time based on your inputs.
CH (MIDI Channel)	C1-C16	MIDI channel Sequencer.

Keybed Functions

Key	Label	Function
C3 1/4 Sets Arp /	Sequencer Division.
C#3	1/4T
D3	1/8
D#3	1/8T
E3	1/16
F3	1/16T
F#3	1/32
G3	1/32T
G#3 UP Sets Arp	Type to the label value.
A3	DOWN
A#3	EXCL
B3	INCL
C4	ORDER
C#4	RAND
D4 LATCH Turns	atch on or off.
D#4 ARP OCT 1	Sets the Arp Octave Value.	234
E4	ARP OCT
F4	ARP OCT
F#4	ARP OCT
G4 SWING 50%	Sets the Arp / Sequencer Swing Value.
G#4	SWING 55%
A4	SWING 57%
A#4	SWING 59%
B4	SWING 61%
C5	SWING 64%
C5# Sync	Sets the Arp /	Sequencer to sync via MIDI clock, CV trigger, or to use the internal clock to determine tempo.

Using the Program Editor

Setup

1. Optional: Connect the unit to your computer using a standard USB cable (If you are connecting it to a USB hub, make sure it is a powered hub). You can still use the Editor and create presets without connecting an MPK mini Plus, but you will not be able to send/load presets to/from it.
2. Open the Editor application on your computer. The window will show a visual representation of all its editable controls. See Graphical Interface for an overview of each section.

Akai Professional MPK mini Plus Program Editor

File Help

Graphical Interface

The MPK mini Plus Program Editor has a straightforward user interface that can be broken down into distinct sections for editing:

1. MIDI Channel: These two fields determine the channels through which the pads, knobs, X-Y Controller, and keyboard send MIDI data. Specific instructions are provided in the chapters for each control: Operation > Editing a Pad's MIDI Note, Editing a Knob, Editing the X-Y Controller (Joystick), Editing the Keybed.

2. Controls/Sequencer: These tabs indicate the two display views of the Editor; the selected tab is highlighted in red. The Controls page, shown above, displays upon launching the application. Click the Sequencer tab to view the Sequencer page. See Editing the Sequencers to learn more.

3. Note Repeat: This section contains the Note Repeat functions. Click the button next to Enabled to turn it on and select a time division for the function.

4. Global Settings: This section allows you to set global parameters such as Pad Aftertouch Type and Transport CC mode.

5. Joystick: These settings control the parameters affected when moving the X-Y Controller along its X axis (left/right) or Y axis (up/down). See Editing the X-Y Controller (Joystick) to learn more.

6. Preset: Click the text field and type in a preset name for your settings before saving. This name will display on MPK mini Plus's screen when loaded onto the unit from the Editor.

7. Knobs: This section enables you to edit the function of the knobs. 8 knobs are pictured in the Editor. See Editing a Knob to learn more.

8. CV: This section contains the CV/Gate settings parameters. See Control Voltage to learn more.

9. Pads: Click the MIDI tab to edit the pad assignments. This section enables you to edit note assignments for the pads. 16 pads are pictured in the Editor: 8 of them correspond to the pads on the MPK mini Plus when Bank A is active, and the other 8 correspond to the pads on the device when Bank B is active. Click the Colors tab to select each pad's on/off colors. See Editing a Pad to learn more.

10. Scale Mode: Click this button to enable scale mode. Use the drop-down menu to select the Key, Scale type, and whether non-scale notes will be silenced or transposed to the nearest scale note. See Editing the Keybed to learn more.

11. Chord Mode: Click this button to enable Chord Mode and click the field next to Type to select the chord type. See Editing the Keybed to learn more.
12. Keybed: Click the field next to Octave to open the drop-down menu to select the keybed octave range. Click the field next to Transpose and select from the drop-down menu to transpose the entire keybed up or down. See Editing the Keybed to learn more. To change the key velocity sensitivity, see Operation > Editing the Keybed Curve.
13. Arpeggiator: These settings control the timing, range, and general behavior of the arpeggiator. See Operation > Editing the Arpeggiator to learn more.

Editing a Pad

You can set the Mode, Signal type, and MIDI note for any of the pads in Bank A or Bank B. You can also set the channel through which all the pads send their MIDI notes.

To set the pad's Mode, click the field at the top of the pad labeled Momentary to choose between two modes:

• In Momentary mode, pressing a pad will play a sound or sample until you release pressure on the pad, at which point the sound will stop.
• In Toggle mode, pressing a pad triggers the sound or sample to play in its entirety, regardless of when you release pressure on the pad. Press the pad a second time to trigger a Note Off message.

To select the pad's signal type, click the field labeled Note within the pad and select from the drop-down menu if you want the pad to send a Note, Program Change, or CC signal when pressed.

To select a pad's MIDI note, click the third field within the pad next to Note and then type the desired MIDI note number (0 - 127). The MIDI note value will change accordingly. The current MIDI note value (C-1 - G9) will be displayed on the pad.

To select the MIDI channel for all the pads, click the text field next to Pad at the top left corner under MIDI Channel. Then, select the desired MIDI channel number (1 - 16) from the drop-down menu.

To change the pads' aftertouch type, click the field undertneath the pads labeled Global Pad Aftertouch Type and select CHANNEL, POLY, or OFF. Enabling aftertouch allows for additional MIDI messages to be sent via varying pressure from a pad after it has been pressed down. CHANNEL mode affects the whole MIDI channel while POLY mode only affects the individual notes pressed.

To change the Transport mode, click the field next to Transport and select ON to set CC Transport buttons to send an On message when pressed and released. Select ON/OFF to set CC Transport buttons to send an On message when pressed and an Off message when released.

To change the pad colors, click the Colors tab next to MIDI at the top of each Pad bank to open the colors page. Click the color block below Off Color to open the color pallete and select the color you wish the pad to appear while in the Off position. Click the color block below On Color to choose the color you wish the pad to appear while in the On position. These settings will be saved along with sound settings when you save a preset, and pad backlights will display in these colors when that preset is loaded on your MPK mini Plus.

Control Voltage

CONTROL VOLTAGE
CLOCK IN DIVISION	X4	NOTE PRIORITY	LAST	GATE MODE	NORMAL	MOD SOURCE	MOD WHEEL
CLOCK OUT DIVISION	1	BEND RANGE	1	TRIGGER SOURCE	KEYBOARD

To edit the Control Voltage (CV) functions, click the fields to the right of to each function to open the drop-down menu, then click on your desired setting to select it.

For descriptions of these functions, consult the table under Operation > CV Setup.

Editing a Knob

You can edit settings for each of the 8 Knobs on MPK mini Plus, including CC message, minimum value, and maximum value. You can also set the channel through which all the knobs send MIDI data.

To edit the name of a knob, click the text field above the knob and type in the desired name.

To set the mode of a knob, click the text field just below the knob and select Absolute or Relative. In Absolute mode, the CC value corresponds directly to knob position on the MPK. In Relative mode, knob position corresponds to a particular knob position in your DAW, meaning the CC value will be relative to that setting.

To select the CC value a knob sends, click the CC field under a knob and then type the desired CC number (0 - 127).

To select a knob's minimum and maximum values, click the Min field (minimum) or Max field (maximum) under a knob and then type the desired value (0 - 127).

To select the MIDI channel for all the knobs, click the text field next to Keybed & Controls under MIDI Channel at the top left corner of the window. Then select the desired MIDI channel number (1 - 16) from the drop-down menu. This will affect the X-Y Controller and keyboard as well as the knobs.

Editing the X-Y Controller (Joystick)

You can designate the function for each axis of the X-Y Controller (joystick), allowing you to use it to manipulate up to four different parameters simultaneously.

To designate the function of the axis, click the X Axis or Y Axis field next to the X-Y Controller icon and then select the desired function from the drop-down menu:

• Pitchbend: Moving the X-Y controller along this axis will bend the keyboard pitch.
• Single CC: Moving the X-Y controller along this axis will send a CC message.
• Dual CC: Moving the X-Y controller along this axis will send one CC message in the positive direction (up or right) and another CC message in the negative direction (down or left).

To select the CC message the X-Y Controller sends (when set to Single CC or Dual CC), click the CC field(s) and then type the desired value (0 - 127).

To select the MIDI channel for the X-Y Controller, click the field next to Keybed & Controls under MIDI Channel at the top left corner of the window. Then select the desired MIDI channel number (1 - 16) from the drop-down menu. This will affect the knobs and keyboard as well as the X-Y Controller.

Editing the Keybed

To change the keybed octave range, click the field next to Octave and select the desired range (-4 to +4) from the drop-down menu.

To transpose the keyed, click the field next to Transpose and use the drop-down menu to select the number of semitones by which you wish to transpose the keyed.

To set the keyed chord mode, click the button next to Chord Mode to activate chord mode. Then, click the field next to Type and use the drop-down menu to select the quality of chord to be played by each key. Select "1-3-5" to play triads, "+7" or "+7 +9" to add extensions, or choose "Maj7," "Min7," or "Dom7" (Dominant 7) to play seventh chords.

To set the keybed scale, click the button next to Scale Mode to turn this function on. Click the field next to Key and use the drop-down menu to select a key for the scale. Click the field next to Scale to choose the scale you wish the keybed to play and click the field next to Non-S Note to choose whether non-scale notes will be silenced (Ignored) or Transposed.

Editing the Arpeggiator

You can edit various parameters for the arpeggiator.

To activate or deactivate the arpeggiator, click the On/Off icon. The icon will be light grey when the arpeggiator is on and dark grey when it is off.

To set the arpeggiator's tempo, click the Tempo field and type in a tempo (30-240 BPM).

To set the arpeggiator's time division, click the Time Div field. When the drop-down menu appears, select the desired setting (1/4 - 1/32T).

To set the arpeggiator's swing, click the Swing field and enter the desired percentage (50 - 75%); the default value, 50%, is no swing.

To set the arpeggiator's octave range, click the Octave field and select the desired value from the drop-down menu: 1, 2, 3, or 4 octaves.

To set the arpeggiator's mode, click the Mode field. When the drop-down menu appears, select the desired setting. The mode determines how the arpeggiated notes are played back:

• Up: Notes will sound from lowest to highest.
• Down: Notes will sound from highest to lowest.
- Exclusive: Notes will sound from lowest to highest and then back down. The lowest and highest notes will sound only once at the directional change.
- Inclusive: Notes will sound from lowest to highest and then back down. The lowest and highest notes will sound twice at the directional change.
• Order: Notes will sound in the order they were pressed.
• Random: Notes will sound in random order.

To activate or deactivate the Latch, click the Latch field and then select Off or On from the dropdown menu.

• Off: When the Latch is Off and you press keys, the Arpeggiator will cease after you release your fingers from the keyboard.
• On: When the Latch is On and you press keys, the Arpeggiator will continue even after you release your fingers from the keyboard. While holding down the keys, you can add more notes to the arpeggio by pressing down additional keys. If you press the keys, release them, and then press a new combination of keys, the Arpeggiator will arpeggiate the new notes.

To set the minimum number of taps required for MPK mini Plus's Tap Tempo button to detect a new arpeggiator tempo, click the Tempo Taps field and select the desired number from the drop-down menu: 2, 3, or 4 taps.

Note: The Tap Tempo button is disabled if the Arpeggiator is synced to an external clock.

To set the arpeggiator note length, click the field next to Gate and type in the desired percentage from 10% - 99%

To set the clock destination of MPK mini Plus, click on the field next to Clock and select either Internal, External, or CV Trig from the drop-down menu. When set to Internal, the arpeggiator will run off the unit's internal clock. When set to External, the arpeggiator will run off MIDI clock data sent from a host source, such as a DAW. CV Trig mode will receive tempo data from the CV Clock Input.

Editing the Keybed Curve

You can edit the keybed curve by going to File > Edit Key Curve.

This window allows you to adjust the velocity sensitivity of the keys to match the responsiveness of your preferred instrument. If you usually play piano or keyboards with weighted keys rather than synthesizers, you may prefer a heavier feeling key curve.

To make it easier to reach low velocity notes, decrease the value of data points 1 and 2.

To make it easier to reach high velocity notes, increase the value of data points 3 and 4.

To change the black key balance, click the field and enter a value from 0.5 to 2.0. The chosen value is multiplied by the values selected above in the keyed curve to set the balance between black and white keys accordingly.

To apply the changes you have made, you must click the Send button.

To return to the default settings, click the Send Defaults button.

To close the Keybed Curve window, click Close.

Editing The Sequencers

You can edit and program Key and Drum sequences entirely within the Editor software or by using a connected MPK mini Plus with the Editor. Click the Sequencer tab to the right of the Controls tab to open the sequencer editor page.

• Click the field next to Sequence Length and type in the desired sequence length (1 - 64).
• Click the field next to Transpose to toggle this setting on and off.
• Click the field next to Time Division to select the note division for your sequence.
• Click the field next to Pad Mode to set the pad recording mode to Live or Step.
• Click the field next to Key Seq MIDI Channel to select a MIDI channel for the Key Sequencer.
• Click the field next to Pad Seq MIDI Channel to select a MIDI channel for the Pad Sequencer.

When you open a saved program in the Editor, the key sequence saved to that program will be displayed as seen in the image below. The vertical axis of the grid displays notes 1-128, while sequence step numbers 1-64 are displayed on the horizontal axis.

To enter a note into the key sequence, double-click on the position on the grid corresponding to the desired note and the step at which you want it to play. Double-click on any note in the sequence to remove it.

To edit a note's length and velocity, click on the note in the sequence you wish to edit and then type in the desired values for velocity (1-127) and note length in steps (1-64).

Your drum sequences will display step-by-step on the grid below the Key Sequencer. The vertical axis displays Pads 1-16, while the horizontal axis displays the sequence step numbers 1-64.

To enter a note into the drum sequence, double-click the position on the grid corresponding to the desired pad and the step at which you want it to play. Double-click any note in the sequence to remove it.

To edit a note's velocity, click on the note within the sequence you wish to edit and then type in the desired velocity value (1-127) in the field below the sequence display.

Saving Programs

PROGRAM NAME EDITOR

To edit the name of a program, click on the Preset field in the top right corner and type in the desired name, which will display on the MPK mini Plus's display screen when sent to the device.

To save a program as a preset, go to File > Save Program. Alternatively, you can type Ctrl + S (Windows) or ⌘ + S (Mac). Then select the destination folder on your computer, enter a file name, and click Save. The favorite will be saved as an .mpkminiplus file.

After saving a program on your computer, you can send it to your MPK mini Plus or edit it again later. All settings that you see in the Editor software will be saved in the program.

To open a saved program in the Editor, go to File > Open Program. Alternatively, you can type Ctrl + O (Windows) or ⌘ + O (Mac). Then select the .mpkminiplus file you wish to open from the File Explorer.

To send a program to a connected MPK mini Plus, go to File > Send Program and select one of 8 Program slots or the MPK mini Plus's RAM to send the program to.

To load a preset from a connected MPK mini Plus into the Editor, go to File > Get Program and select the desired program slot number to load it into the Editor.

Appendix

Technical Specifications

Connectors	(1) USB Type-B Port(3) 1/8" (3.5mm) CV Outputs(2) 1/8" (3.5mm) CV Clock In/Out Ports(2) MIDI DIN In/Out Ports(1) Sustain Input
Power	Via USB type-B (bus powered or connected to wall adapter)
Dimensions(width x depth x height)	17.76" x 7.08" x 2.04"45.11 cm x 18.0 cm x 5.2 cm
Weight	2.78 lbs.1.26 kg

Specifications are subject to change without notice.

Trademarks & Licenses

Akai Professional is a trademark of inMusic Brands, Inc., registered in the U.S. and other countries. macOS is a trademark of Apple Inc., registered in the U.S. and other countries. Windows is a registered trademark of Microsoft Corporation in the United States and other countries. All other product names, company names, trademarks, or trade names are those of their respective owners.

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