Mackie HM-4 Headphone Splitter

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. Maximum Level: (1/4" input)+22 dB Input Type: Female 1/4" phono, unbalanced, stereo Input Impedance: 10k Ohms each channel, unbalanced Output Type: 4 x Female 1/4" phono, unbalanced, stereo Output Impedance: 47 Ohms each channel, unbalanced Level Control: 4 x rotating phones knobs Crrent Draw: +12V DC Display LEDs: <220 mA, maximum Dimensions: 51mm x 109mm x 58mm Weight: 0.2 kg