This manual is written only about the function added by JJ OS.
Please refer to the manual of AKAI for the basic function of MPC.


When you change OS, please switch on a power supply, pressing the ERASE button first.
Please press the ERASE button until a main screen is displayed.
If this operation is not performed, MPC may freeze or it may crash.

When the reaction of a DATA wheel is slow or cannot change the value of one step, please change the set of the "Data Wheel Type" field of OTHER.
Usually, MPC in which Ver2.12 or less AKAI OS was installed selects 1.
MPC in which Ver2.13 was installed selects 2.
If OS is changed, this set will return to default setting"2".

Refer to video of user offer.

The contrast of LCD should turn a DATA wheel, pressing the [STOP] key.

If a DATA wheel is turned pressing [SHIFT] or the [TAP TEMPO] key,
change of a value will increase 10 times.

Those who exchanged the pad for a new pad or are using MPC1000 BK-N need to adjust pad sensitivity first.

Please push the [MAIN] key before turning off the power.
Various data is memorized by the internal Flash memory by pressing a [MAIN] key.

Main Screen

Audio Track

Auto Chromatic Assignment

Grid Edit (Drum)

Grid Edit (Midi)

Grid Edit (Audio)

Global Program Edit

Real Time Pitch Shift


Midi Program Change

Name Edit

Adjustment of Pad Sensitivity

Selecting a Tempo Source

Simult Pad

Simult Sequence

Save / Load / Auto Load / Format



Track Mute


Voice Monitor
Splash Screen
Customizable Click/Metronome Sounds
Play mode change of Next sequence
USB connection
Tap Tempo
Indicator of a main screen

Memorized Setup

How to update