I want to use the Freeze feature to create sustained chord pads for soloing over. While I understand how to achieve this in the Reverb block, it seems that the reverb effect must be engaged when the Freeze button is pressed in order to generate the pad. Is it possible to set this up so that the pad can be generated from a dry signal?
Secondly, how can I set up a performance so that when I switch from one rig to another, the pad effect continues to sustain without drawing its signal from the new rig? ie. Create a clean sustain pad using rig 1, and then change to rig 2 for a solo tone over the clean pad... ?