Used Mackie hm4 Headphone Amp

Used Mackie HM-4 Headphone Amplifier in good condition, perfect for studios, podcast rigs, and practice spaces. This compact 4-channel unit delivers clear, reliable monitoring with four independent headphone outputs and individual volume knobs, letting everyone dial in their own level. Stereo 1/4" TRS input and thru output make it easy to share a mix from an interface or mixer. Built tough for everyday sessions, it’s a simple, great-sounding solution for multiple listeners.