Mini 5-way Audio Splitter Stereo Switcher Box Sound Mixer for Club/Studio Features 5-IN-5-OUT passive audio switcher, both inputs and outputs have 5 groups of stereo RCA; compatible with many devices such as preamp, DAC, CD players, etc. With 5 independent knobs to switch the input channel, no need to plug in and out cables repeatedly to avoid wearing the contact point of the sockets. USB 5V power supply can be powered by common mobile phone chargers and power banks, plug-and-play connectors, which are very convenient to use. Very easy to use and install, no power or additional software is needed. Proper size with simple appearance, fashionable and durable, very suitable for audiophiles to switch audio devices. Parameters Audio input: 5 groups of Stereo RCA Audio output: 5 groups of Stereo RCA Output gain: +15dB Output loss: 0.01dB Frequency response: 10Hz - 50KHz Impedance: 10k-50k Net weight: 0.53 kg Dimensions(W*D*H): 168*97*38mm Packing included: 1 x 5-IN-5-OUT Audio Splitter