T already said it all ... We can say that the JamMan to its name and is a IDAL to work pieces, store ides long or short

Inputs: Jack (Instruments), Microphone, Footswitch
Output Jack (Amp)

Everything is numrique

Strengths: the complete absence of latency, the function undo / redo, a box prsence the rhythm, the color of the Liaison USB box, that serves nothing that said, but the dark blue sequin j 'love ...
One negative point: the fact of not being able to pass a loop the other by a footswitch (optional), the quality of the rhythm box

UTILIZATION

Intuitive configuration relativment simple ... everything is marked on the pedals, there's support o we need support!
Manual in french for me: D, therefore, clear enough!

As against it is less ais itself to pieces on a JamMan for work, it is to know about sound and format conversion.

SOUND QUALITY

Impeccable, just a loss "power" of the sound, but a good adjustable volume amliorer can all easily.
Used at the end of a loop with MT2, a DD6, and lots of other bosses that squeak: no latency issues, grsillement, levels, but good!
I put that because I have not 8 test rendering of audio other than the amp (on pc exple)!

OVERALL OPINION

I've had one week, and this is my new companion for a while ...
Allows for full testing, to give up some of the pieces, and it changes the sound of Guitar Pro rotten ... From sampling "plug and play!"
It would be again, I would do it again and I urge those who are tempted by this kind of work!

EDIT: This will be a year that I have the JamMan, I do not get enough!
I put around 9 because I have not tried other samplers, but that the DCOIT me absolutely not!