(idm) Live sampling

From TheevilD
Sent Sun, Aug 1st 1999, 18:51

I've heard of some live acts who have instrumentalists and sample themselves 
live (Dr Didg is the only one I can remember of the top of my head, but there 
are others).
How does this work?
What kit do you need?

Thanks
Jorkens

'If you understood everything I said, you'd be me'