Yes, that's a problem if you feed a speaker output into the Mackie speakers. If the Mackies are 'powered' speakers as you say, they want an input of a line-level signal only. Look for a line-out on your amp.


BIAB 2026 Win Audiophile. Software: Fender Studio One 8, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Fender Quantom HD8 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.