B032 2-in 4-out Power Amplifier Sound Switcher Speaker Lossless Sound Quality 300W Per Channel Switch Distributor Comparator with Headset Monitoring Function / Audio Input

Product description:Do you have trouble connecting two power amplifiers to four sets of speakers? Do you need a power amplifier to make all four speakers sound at the same time?A powerful power amplifier with a sound switcher can solve the above problems.1. Touch-tone switching input for 2 power amplifiers touch-tone selective switching output for 4 stereo speakers (4 sets of speakers can be turned on or off independently)2. Four sets of stereo speakers can sound at the same time or one or more sets of speakers can be turned off separately manually selecting a push-button switch3. Maximum support power per channel is 300W4. Signal input provides no-load protection function of vacuum tube power amplifier signal5. Provide output earphone monitoring function 6.5mm interface earphone output with volume adjustment function6. The input and output are manually selected for switching and directly plugged in for direct use. The switching signal is stable and there will be no additional d