2-IN-4-OUT Amplifier/Speaker Splitter Stereo Audio Switcher

The 2-IN-4-out passive audio switch selector makes it easy to compare the sound quality of 2 power amplifiers or 4 pairs of different speakers, without the need to repeatedly plug and unplug the cables, and avoid wearing socket contacts.

A 6.35mm headphone jack is specifically designed to connect to an amplifier without headphone output, and has an independent volume control, which can easily convert the amplifier to a headphone amplifier.

Each input and output has a signal switch, easy to choose between two groups of audio inputs, and 4 groups of audio outputs can be turned on/off independently, which is very convenient to use. And the maximum pass power of each channel can reach 300W, which can meet the requirements of most household speakers.

The pure mechanical passive circuit is adopted, which does not affect the sound quality, and there is no need to worry about audio rendering or electromagnetic interference. Easy to use and install, no power supply, no other software.

Compact design, sturdy metal shell, simple appearance but powerful function, very suitable for audiophiles who have multiple pairs of amplifiers/speakers or want to add headphone output to their amplifiers.