Mackie HM-4 4-Way Headphone Amplifier clearance Four microphone preamplifiers with switchable

Four microphone preamplifiers with switchable phantom power

Dual headphone outs with independent level control and both USB and Aux source options

highly detailed imaging and a natural-sounding sense of depth

and 8030 Bi-Amplified Loudspeaker Systems

Mackie HM-4 4-Way Headphone Amplifier clearance Four microphone preamplifiers with switchableThe Mackie HM 4 is a 4 way headphone amplifier designed to provide simple and effective headphone amplification for artists, musicians, and engineers monitoring through headphones in home, project, commercial, and mobile recording studios. Its single 1 4" TRS stereo input and four 1 4" TRS stereo outputs allow you to distribute a stereo source to up to four pairs of headphones. Each output is controlled via a dedicated level knob, allowing varied