Ujjdwiurgh Stereo Mixer Audio (2 Input 4 Output) Push Four Headphones or External Power Amplifiers Volume Control

Please use a linear power supply, the ripple is small, and it is not easy to generate . Stereo audio two-way input four-way output, can directly push four headphones or external power amplifiers do not affect each other, power supply: DC5-19V, the magnification is about 5 times, the potentiometer controls the volume of each output separately. Using the high-current op amp NJM3414A from Japan , the maximum output current is 70ma, which can provide good large dynamic fidelity output.