Ever wanted to use multiple headphones not only in the recording studio, but at home? The HM-4 is a trusted and proven brand Mackie, a headphone distribution amplifier that can be used in a variety of applications with high definition sound. Of course, we offer it at a price that is easy for everyone. The 4-way ultra-compact HM-4 headphone amplifier is a headphone amplifier that can distribute 4 stereo audio sources. Not only can you use it in your rehearsal studio, private recording studio, but also home audio. Four people can enjoy high definition stereo sound at the same time with their favorite volume and their favorite headphones.
If you connect 2 or more headphones, you may find a slight sound leakage even when you squeeze the volume. This is to maintain high output and is not a defect