MACKIE HM-4

Connect up to 4 headphones to the Mackie HM-4 amplifier and enjoy a stereo soundtrack. Each handset has its own volume control. The advantage is the durable metal design. In the lure is a 6.3 mm stereo jack input and a 12V AC power adapter.

Key Features of the Mackie HM-4 Hearing Amplifier

• Mackie HM-4 Headphone Amplifier for splitting stereo signal into 4 headphones
• Headphones with custom volume control
• Durable metal construction (Built-like-a-tank)
• Power supply 12V AC adapter.