Mackie HM-4 4-Channel Headphone Amp

The ultra-compact HM-4 4-way headphone amplifier features a 1/4” stereo input and four 1/4" headphone outputs with individual level controls. Perfect for studios or even at home when up to four people want to listen together.

• Share a single stereo source with up to 4 pairs of headphones
• Individual level control for each output
• Powered via the included 12V AC adapter
• Built-like-a-tank construction