Behringer - MODEL HA6000 Audio amplifier

Behringer Powerplay HA 6000, main features:

Professional multifunctional amplification system for headphones
The highest sound quality with almost all types of headphones, even at maximum volume.
Six independent high-power sections provide six stereo mixes with independent balanced controls.
Each Input / Aux section can be adjusted separately for a 'more-me' mixing.
Stereo aux input for each channel allows mixing any instrument or audio source.
Ultra-musical high and low EQs per channel for perfect sound adjustment.
Output level control with an accurate 8-digit LED meter for each channel.
Independent switches Left/Right Mono for each channel.
1 front TRS output connector and 1 rear for each channel.
Direct input connector on the front panel for easy connection of any sound source.
The parallel main outputs allow you to connect multiple headphone amplifiers in cascade.
Balanced servo inputs and outputs on 1/4" TRS and XLR connectors, gold-plated.
Switching power supply for maximum flexibility (100-240V), noise-free audio, superior transient response, lower energy consumption.