1、POWERFUL LOW DISTORTION: Experience clear, powerful sound with the mini power amp. This power amp is ideal for home players, providing a low distortion and dynamic listening experience 2、COMPACT AND RUGGED: The mini power amp is made with a sturdy aluminum body, which not only look stylish, but also feel good. The compact size make it easy to integrate into any setup without compromising performance 3、APPLICABLE SCENARIO: HiFi power amp input compatible with DVD, CD, set top box, MP3, TV, mobile phone, computer, tablet, turntable, sound card, guitar, bass, electronic instrument, game console or other equipment, output compatible with speakers, subwoofer, reverb, AV receiver, post amp, headphones, etc. 4、LOW NOISE: Sound stereo amp two inputs can go into two different sound sources at the same time, the plugs inserted at the same time do not affect each other, the output is also, you can connect two headphones or two amps at the same time. The first operational amp is the njm4580. The second stage driver is the njm4556a high operating current amp, which provide stable low noise 5、PRODUCT MATCHING: Sound stereo amp support a pair of 2‑6in caliber passive speakers. Support mobile phone, computer, MP3, set top box connection