Immerse yourself in quality sound with a gsp audio Headphone Amplifier - the choice of studios, broadcasters, and individuals around the globe!
gsp audio's award winning and critically acclaimed range of headphone amplifiers keep a grip on your music, and drive virtually all dynamic headphones by virtue of their impedance ranging volume controls. gsp audio headphone amplifiers present a natural smoothness to the way the sound is layered and imaged.
If you only require a headphone amplifier with USB input, consider the Bitzie USB DAC, which not only drives headphones but provides line, co-ax and optical outputs as well.
Why our volume controls are different
Impedance-ranging volume controls allow our amplifiers to operate at fixed gain which is optimised to give consistent sound quality. Gain switched amplifiers will often exhibit different characteristics at different gain settings, meaning their sound quality is inconsistent!
Without distorting like a conventional amplifier, the impedance ranging volume controls may be used at any position including maximum and near maximum settings, where the headphone impedance or sensitivity necessitates it.