This OS operates with the following product.
MPC1000, MPC1000BK, MPC1000BK-N

 
A Mac user's download site is here.

This site is made so that it may operate normally by Internet Explorer.
When download is impossible, please use Internet Explorer for a browser.

MPC1000 JJ OS
Version File name Size Available Upload day
3.08 mpc1000_jv308.bin 720KB Download Nov 02, 2007
 
MPC1000 JJ OS1
Version File name Size Available Upload day
4.99I mpc1000_jv499i.bin 896KB Download Nov 07, 2008
 
If not OS1 of Ver4.98 or more version into which the password was entered,
the file of OS2 will not be displayed on the screen of load.
MPC1000 JJ OS2
Version File name Size Available Upload day
1.22 mpc1000_jv122.os2 1015KB Download Nov 07, 2008
 
This is a basic wave for synthesizers.
And it is the sample program which uses ASDSR
ADSR sample program for OS2
File name Size Available Upload day
adsr_example.zip 8KB Download Dec 01, 2007
 
Important | Report a bug | Bug fixes | FAQ | MPC-FORUMS | Links

MPC2500 JJ OS


JJ OS Version 3.08 is free.

Explanation of Version 3.08

On-line manual(Ver3.08)

Ver3.08 PDF Manual 1.7MB

How to update

JJ OS Comparison Chart

JJ OS1 is US$
49.00. (Download is no charge)

Unless it puts in a password, the save of JJ OS1 Version 4.xx is impossible.
Even if a function except a save does not put in a password, it can be used altogether.
The screen of SAVE will be displayed if a password is put in.
The price of a password is US$ 49.00.
Payment is PayPal only.

The password purchase of OS1 is here.

The difference of version 3.08 and version 4.9x

OS1 on-line manual

JJ OS1 PDF Manual 4.0MB

JJ OS2 is US$ 49.00. (Download is no charge)

OS2 is not installable unless the password of OS1 is entered.
Therefore, when the password of OS1 is not entered, please purchase the password of OS1 first.

The password purchase of OS2 is here.

Explanation of JJ OS2

How to Install OS2

OS2 on-line manual

JJ OS2 PDF Manual 9.5MB