Headphone Amplifiers

April Music Stello HP100

The HP100 is a preamplifier along with a headphone amplifier in one chassis. With its two analog inputs and one analog output, the Stello HP100 functions as a pure 2-channel hi-fi preamplifier when connected to any power amplifier of your choice. In addition, the HP100 is a genuine high-end headphone amplifier and it's sound quality outperforms many headphone amplifiers at much higher...