Audio Looper - Possible?

Design Concepts
1

Is something like that possible with the Midibox-Hardware-Platform?

http://perille.club.fr/index.html

2

Is something like that possible with the Midibox-Hardware-Platform?

http://perille.club.fr/index.html

Playback of 21 stereo tracks, 512 MB RAM, hard disk? Without an embedded PC and/or massive DSP power, no way.

Seppoman

3

But a MIDI looper is