Yes, just checked out the A2's manual: the actual effect blocks are vastly different. The relevant difference: in the G2, there are separate DELAY and REVERB blocks, both of which can run a delay effect (as can the MOD block). Rainer > Just wondering about your comment about the G2/2.1u's up to 3 > delays at once. I have the A2.1U which has 2 separate delays