ER-1 DSP and PCM sounds.
Very accurate on tweaks, it's a shame the knobs are so tiny.
Electribes are GREAT machines for performing.
The delay effect is one of the greatest I've heard.
but my fav. feature, is the hability to register sounds on the 16 mini-pads during playing mode, so they will repeat on the next loop. That's so useful when playing on realtime...