Presonus HP4 vic-firth Each of the eight outputs

Each of the eight outputs is equipped with an oversized output transformer for beefy character while providing galvanic isolation to eliminate noise

Common set up of the HP60 in a recording session is to send the main control room mix to input A

Improved Playability and Functionality

Optical (x2) and analog RCA

Opt load impedance:    more than 10k ohm

Presonus HP4 vic-firth Each of the eight outputsThe new HP4 from PreSonus answers the need for a headphone distribution amplifier with professional specifications in a small package at an affordable price. The HP4 features 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 over control room monitors with a separate volume control, monitor mute switch and mono switch giving you an