The Headphone Monitoring Amplifier for 500 Series. 500 Series double-slot module headphone monitoring amplifier with Phonitor Matrix for twoheadphones. 

The Phonitor se has the same audio signal amplification as its bigger brothers Phonitor x and Phonitor xe and therefore offers the same sound experience. 

  The headphone amplifier and monitoring controller with 120V technology Phonitor 3 is the ultimate headphone amplifier and monitoring controller with 120V technology. It offers the same monitoring quality as the big SPL mastering consoles...