Mackie HM-400 Rack-Mountable 4-Channel Headphone Amplifier

For professionals seeking superior sound quality and versatility in audio equipment, the HM-400 Rack-Mountable 4-Channel Headphone Amplifier is an ideal choice. This high-performance device is perfect for a variety of settings, including recording studios, practice spaces, and quiet stages, providing an exceptional solution for complex headphone distribution and signal splitting.

The HM-400 Headphone Amplifier is designed with premium analog circuitry, ensuring an ultra-low noise floor and high headroom for superior sound quality. This robust device offers a comprehensive solution for expanding your home studio headphone monitoring capability or enhancing cue mix distribution.

This 19" rackmount model is a standout in the HM Series, offering a wide range of options to suit your specific audio needs. It features a main input with level control, stereo outputs, auxiliary inputs, and EQ per channel, providing a total of 12 headphone outputs. This flexibility allows for a simple yet effective way to split a single stereo signal out to four pairs of headphones or more complex headphone distribution.

Each channel of the HM-400 Headphone Amplifier comes equipped with three headphone outputs, an auxiliary input with balance control to mix the main and auxiliary signal, and mute and stereo/2-ch mode switches. The device also includes L/R main stereo inputs plus L/R stereo outputs and 7-segment LED metering per channel plus main, offering comprehensive control over your audio output.

Constructed with a heavy-gauge steel chassis, long wear potentiometers, and switches, the HM-400 is built to last, embodying the HM Series' reputation for rugged, built-like-a-tank construction. This durable design ensures that the HM-400 Rack-Mountable 4-Channel Headphone Amplifier is a reliable addition to any professional audio setup.