How can I bypass all the effects in Duplicator without changing their level settings?
The footswitch control on Duplcator can toggle the Double effect on and off while leaving the Reverb and Correction effects untouched. However there is a hidden Talk Mode in Duplicator. If you press and hold the footswitch, the status LED will blink red - this indicates you're in Talk Mode. Duplicator's Talk Mode bypasses all three effects (Double, Reverb, and Correction) but leaves Tone active - this mode can be used to talk to your audience between songs, or as part of your performance. The LED will continue to blink until you press the footswitch again, at which point you will exit Talk Mode and re-engage all the effects at their current settings.