PCR Driver Version 1.0.0 for Mac OS X 10.6 or later This is a Universal Binary MacOS X driver for the PCR-30 / PCR-50 / PCR-80 / PCR-M1 / PCR-M30 / PCR-M50 / PCR-M80 / PCR-300 / PCR-500 / PCR-800 Compatible with Mac OS X v10.6 'Snow Leopard' as of Sep. 9, 2009 PCR Driver Version 1.2.0 for Mac OS X. This is an EDIROL UA-25 (Advanced mode) driver for Windows 98 / Windows Me. UA-25 Driver Version 1.0.1 for Mac OS X Mavericks (10.9) UA-25 Driver Version 1.0.0 for Mac OS X 10.8; UA-25 Driver Version 1.0.0 for Mac OS X 10.7; UA-25 Driver Version 1.0.0 for Mac OS X 10.6. This is a driver for using the UA-25 with Mac OS X 10.6 (Snow Leopard).

If you have a Roland Edirol UA1000 that was previously running on OSX without any issues. You will find that once you upgrade your operating system to the latest OSX (Yosemite / ElCapitan etc), you Mac will fail to recognise the device. What will happen is that when you plug the USB into your mac, there will be no response from you Mac.

I called Roland to enquire but they explained that there are not supporting this kit anymore as it has been discontinued. However do not despair as you will be glad to know that i have found the solution to the issue with MAC.

PCR Driver Version 1.2.0 for Mac OS X This is a Universal Binary MacOS X driver for the PCR-30 / PCR-50 / PCR-80 / PCR-M1 / PCR-M30 / PCR-M50 / PCR-M80 / PCR-300 / PCR-500 / PCR-800 Compatible with Mac OS X v10.5 'Leopard' as of OCT. 26, 2007 PCR Driver Version 1.0.0 for Mac OS 9.
Once you are back into your usual operating system. Plug your Edirol back in and go back into Launchpad and click ‘UA-1000 Control panel’ and your Roland Edirol UA-1000 should be recognised and work as normal.
Introducing the next generation of EDIROL’s popular MIDI keyboard controllers. In addition to providing more physical controls than previous models, the PCR-500 also offers new innovative and intuitive controls. This controller is solidly built, and optimized for both music production and live performance.

First of all, you will need to download the right driver for your MAC.

For UA-1000 DRIVER VERSION 2.0.1 FOR MAC OS X 10.5 OR EARLIER – Click on http://www.roland.co.uk/support/by_product/ua-1000/updates_drivers/2378

Edirol Pcr-500 Driver Mac Os X64

For UA-1000 DRIVER VERSION 1.0.0 FOR MAC OS X 10.6 OR LATER – click on http://www.roland.co.uk/support/by_product/ua-1000/updates_drivers/3899

Once you have downloaded install the the right driver. If you go in ‘launchpad’, you will find a new app named ‘UA1000 control panel’. As you know if you click on that, it will come up as ‘no device’.

Now the solution – you will need to disable your system integrity protection also known as SIP. It is very simple.. First unplug your edirol from the Mac. shut down all applications on your mac and restart your it and follow the instructions below:

Restart computer
Hold down command-R (Cmd + Letter ‘R’) to boot (while it’s rebooting) into the Recovery System
It will take you to a screen with different options
Click the Utilities menu (top of the screen) and select Terminal.
Type csrutil disable and press return.
Close the Terminal app.
Click the  menu and select Restart…

Once you are back into your usual operating system. plug your Edirol back in and go back into Launchpad and click ‘UA-1000 Control panel’ and your Roland Edirol UA-1000 should be recognised and work as normal. That’s it!!!

Edirol Pcr-500 Driver Mac Os X 10.10

Please note that you are doing this at your own risk and therefore i am not responsible if this product messes up your computer