2-in 4-out Power Amplifier Speaker Switcher Splitter Comparator 300W Per Channel Without Loss Of Sound Quality

Features: The output of 4 groups of speakers can be divided into 4 zone switch control each group of speakers can independently select A and B power amplifier output and each group of speaker output can independently turn on and off the function.Do you have 2 power amplifiers and 4 sets of speakers that need to be connected to each other?Do you need 2 amplifiers and 4 sets of speakers to get stuck?A powerful amplifier and audio switcher can solve these problems 1. 2 power amplifiers push-button select switch input 4 sets of stereo speakers push-button select switch output (4 sets of speakers can be opened or closed independently)2. Sets of stereo speakers can sound at the same time you can also turn off one group of speakers or more groups of speakers individually manually select the pushbutton switch3. The maximum power of each channel is 300W4. Signal input provides vacuum tube power amplifier signal no-load protection function5. Manual selection of input and output switching st