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 Alert: Apogee Thunderbolt devices and 2020 MacBook Pro 13" and MacBook Air Can I use the Shure SM7B with my Apogee Interface or do I need a Cloudlifter? It says “No Apogee Systems Found” in Apogee Maestro or Control software and my interface is not recognized x-Firewire Firmware Update Procedure Comments 0 comments Article is closed for comments.