Mackie HM-400 Rack-Mountable, 4-Channel Headphone Amplifier with Stereo 1/4" Female Phone to 1/4" Male Phone TRS Headphone Extension Cable 10' Akai Featuring the revolutionary grinding Bass

Featuring the revolutionary grinding Bass Scrambler overdrive

The unit's two DI inputs provide harmonic enhancement modeled after the input stage of a classic tube amplifier

The Hoya Pro 1 Digital Circular Polarizer takes advantage of Hoya's patented optical glass technology to create a hardened glass that is thinner than the normal optical glass

the Hoya Skylight (1B) reduces the bluish cast of daylight and produces a pleasing

turning the viewfinder into a large SDI monitor

Mackie HM-400 Rack-Mountable, 4-Channel Headphone Amplifier with Stereo 1/4" Female Phone to 1/4" Male Phone TRS Headphone Extension Cable 10' Akai Featuring the revolutionary grinding BassOverview The Mackie HM 400 is a rack mountable, 4 channel headphone amplifier designed to provide versatile headphone amplification for artists, musicians, and engineers monitoring through headphones in live stage applications and home, project, commercial, and mobile recording studios. It features a stereo main output via XLR and 1 4" jacks and twelve 1 4" TRS stereo headphone outputs three per channel fed by a customizable blend of inputs. One