Whirlwind HATT4 4-Channel Headphone Amplifier

The HATT4 4-Channel Headphone Amplifier from Whirlwind is a tabletop-style headphone amplifier that provides high-quality audio, ideal for a variety of headphones and earbuds. Each of the 4 channels is driven by a Class-A/B stereo amplifier to provide a clean, high-power audio signal with excellent fidelity and low distortion. Each channel has its own volume control knob, as well as 3.5mm and 1/4" outputs that are wired in parallel for wide compatibility with a variety of headphones.