| Feature: 1. Stereo 2 In 2 Out: 2 simultaneous sound inputs and outputs can be connected. Separate volume adjustment knobs for listening to music and mixing multiple sound sources (including sound) through headphone and speaker outputs. 6db amplification gain, the first stage op amp is the for NJM4580, the second stage driver is the for NJM4556A high current operation. 2. Compatible Devices: Input compatible with DVD, CD, set top box, MP3, TV, cell phones, computers, tablets, turntables, sound cards, guitars, basses, electronic musical instruments, game consoles and more. Output compatible with speakers, subwoofer, reverb, AV receiver, post amplifier, headsets, etc. 3. 3.5mm Interface: Input an… | |