Headphone amplifiers offer two main solutions - Multiple outputs and monitoring options for musicians when tracking, and a dedicated amplifier to match your headphone's impedance, and drastically increase the quality of sound. Many high-end open-back headphones designed for mixing and mastering, have a higher output impedance which will result in a perceived lower output signal level when monitoring off your computer or audio-interface headphone outputs. Contact us to find out about our quality headphone amps that will best suit your needs.