Self-powered, small, stable, a very good value for money, solid looking, with a good cable length, designed by a registered mastering MIDI, this unit is ideal for small configurations or mobile. However, there are two versions of this device and the MK1 version of IS NOT COMPATIBLE with the iPad. The Roland website containing the specifications MK2 is compatible, you can do as I have ... So be careful ... I put 5/10 because of that ...

UTILIZATION

Software update on the site. Be careful not to confuse the UM-1 and UM-One. These are not the same drivers ...

OVERALL OPINION

I've had one month, no problem ... Stable and stall. Super Q / P