Whether you're editing videos, recording in a studio or just want to listen to some music with friends the Samson QH4 Four-Channel Headphone Amplifier has got you covered. Designed to distribute audio to four individual sets of headphones, the pocket sized QH4 is the perfect on-the-go and desktop accessory. Ideal for your home or project studio, the QH4 lets you connect up to four headphones at the same time via ¼" inputs located at the front of the unit. Every channel has a separate level contr