I’ve connected my guitar, but I’m not getting any input. What should I check? Chris March 02, 2021 22:49 Updated On the Input tab of Maestro, be sure to set Analog Level to Instrument (Inst). Related articles I've connected my studio condenser mic to Duet 2 (USB), but I'm not getting any input. What should I check? How do I Reset Quartet to the Factory Default settings? Not getting sound/no output from Duet How do I use the low latency mixer in Maestro with Apogee USB interfaces? It says “No Apogee Systems Found” in Apogee Maestro or Control software and my interface is not recognized Comments 0 comments Article is closed for comments.