Mackie HM-400 4-channel Headphone Amplifier

The 19” rackmount Mackie HM-400 Headphone Amplifier offers an incredible amount of versatility and excellent sound quality in a single rack space. Perfect for professional applications including studios, Houses of Worship, practice spaces, and more. It also features a main input with level control plus stereo outs, aux inputs and EQ per channel with 12 total headphone outputs.

• L/R Main stereo inputs plus L/R stereo outputs
• 7-segment LED metering per channel plus Main
• 3 headphone outputs per channel
• Aux input on each channel with balance control to mix main and aux signal
• Mute and stereo/2-ch mode switches per channel
• 12 total headphone outputs
• Built-Like-A-Tank™ construction

Premium analog circuitry delivers top-notch sound

No matter what you’re recording, the HM-400 will deliver studio-quality sound, and premium analog circuitry ensures maximum headroom and low noise.We’re impressed by just how great this headphone amplifier sounds — especially at this price.

Built-Like-A-Tank design withstands day-to-day abuse

The HM-400 can endure a great deal of punishment, thanks to Mackie’s Built-Like-A-Tank construction. The HM-400 features a heavy-gauge steel chassis, along with long-wear potentiometers and switches. This is one piece of studio gear that’s clearly built to last.

Mackie HM-400 Features:

• Rackmount 4-channel headphone amplifier
• 3 outputs per channel for a total of 12 headphone outputs
• Each channel contains an aux input and a balance control to mix your main and aux signals
• L/R stereo inputs plus L/R stereo outputs
• Stereo/2-channel Mode switches on each channel
• 7-segment LED meters on each channel
• Premium analog circuitry ensures super-high headroom and a low noise floor
• Heavy-gauge steel chassis and long-wear potentiometers and switches provide extreme durability