Mackie HM-4

When you need more monitoring capacity, the Mackie HM-4 four-channel headphone amplifier has you covered. Perfect for studios, practice spaces, quiet stages and more, HM-4 can simply and effectively split a single audio signal to your entire band while maintaining full signal integrity.

• Share a single stereo source with up to 4 pairs of headphones
• Individual level control for each output
• Powered via an included 12v AC adapter
• Built-Like-A-Tank™ construction