Midiwise i have a MPC. The OT is different though it has the same principle as a sampler and sequencer. The MPC has its strengths in sound, swing, user interface and the pads of course. The OT has only 8 Midi Tracks (MPC 64) but a supports WAVE Files and it has a huge memory. Its much more in the future as the 20years old MPC. As i wrote, i love MPC and it will stay by me forever.

The hint with the tempest was not so bad. I have one Roger Linn Machine.

The MD must not be so strong, it must add rhythm stuff to my beats.

May i should forget the Xbase and think about the MD Tempest combo.