PreSonus HP4 4-Channel Compact Headphone Amplifier Atlas Sound The active Micro Four Thirds

The active Micro Four Thirds lens mount can accommodate a growing range of MFT format lenses as well as a host of excellent legacy lenses via optional adapters

Analog inserts for use of external effects such as compressors

digital audio workstations

and being able to share interrupts

one coax jack

PreSonus HP4 4-Channel Compact Headphone Amplifier Atlas Sound The active Micro Four ThirdsThe HP4 from PreSonus answers the need for a headphone distribution amplifier with professional specifications in a small package at an affordable price. It is designed with four discrete headphone outputs on the front panel, each with its own volume potentiometer and 150mW of amplification per channel. The HP4 also features adjustment capability for control room monitors with a separate volume control, monitor mute switch and mono switch, thus giving