I'd like to use the G1 Four after my Spark Mini, just as a looper, but I get no output unless there's an amp in the chain. Has anyone tried and succeeded in using just the looper function of the pedal, to loop an input?
The G1 FOUR Looper should work even with Bypass in all slots (that is an empty patch). Just tried it. You should be sending the signal into the main 1/4" Input, not into AUX input. With fw v2.00 the Looper could be positioned either in front (Pre) or at the end (Post) of the chain.