Hearing the right mix can make all the difference; if an instrument or vocal is too loud or too soft it can really stifle your creativity or make a great track fall flat. That's where HPA6 comes in. HPA6 is a universal, multi-purpose mixer and headphone amplifier for rehearsal, studio, or stage. Perfect for headphones, in-ear monitors, or personal monitor mixing, HPA6 features six independent high-power stereo amplifiers in one compact rack unit that delivers maximum audio quality, even at very high or very low volume levels; HPA6 has a minimized circuitry path which means there's less “stuff” for your signal to pass through, keeping your sound clear and crisp.