1、Rugged Metal Construction: This portable headphone amplifier is built from excellent metal materials, ensuring exceptional durability and longevity. Its robust design withstands daily use, making it a good choice for music enthusiasts and sound professionals alike. 2、Low Noise 4580 Operational Amplifier: Equipped with a low noise 4580 operational amplifier, this metal headphone amplifier guarantees outstanding sound performance. The high power stereo amplifier ensures that even at maximum volume, you'll experience pristine sound quality without any unwanted noise or distortion. 3、Excellent Sound Performance: This studio headphone amp is engineered to deliver excellent sound quality for every pair of headphones, even at peak volume levels. Enjoy an immersive listening experience with clear highs, rich mids, and deep lows, making it suitable for various types of music and sound applications. 4、Versatile 8 Channels Amplification: Featuring 8 independent channels, the headphone amp allows users to easily switch between channels and adjust volume for each one individually. This versatility makes it suitable for multimedia setups, group listening sessions, or any environment where multiple users want to enjoy their own sound experience. 5、Portable Design: The compact design makes this stereo headphone amplifier easy to transport, allowing you to enjoy excellent sound wherever you go. Additionally, it comes with a good 12V power supply to ensure optimal safety and provide stable, efficient power for seamless performance. Item Type: Headphone Amplifier Material: Metal Input Type: 1/8in TS Plug, Stereo Output Type: 1/8in TS Plug, Stereo 1 x Headphone Amplifier 1 x Adapter