Description: Producing the highest sound quality at all output levels, this mini-mixer has ultra-low noise operation and offers excellent audio performance. Distortion-free and easy to set up, it is p more→erfect for quickly mixing up to 4 line-level signals without any complications. For extended control of tuning, mixing instruments, tape players, computers, mobile phones, tablets etc. The mini passive stereo mixer is a stereo 4-way passive mixer. No batteries or other power sources are required. It is constructed of metal material. The length of this product is 8.35cm, the width is 5.4cm and the height is 2.1cm. Perfect for your keyboard, small stage setup, drum kit or submit. Item Name: Sound …