Stereo 5+2 in 2+2 out (sound source + amplifier + speaker) integrated linkage multi-function switcher, suitable for multi-sound source input selection, multiple power amplifiers switching linkage audio source synchronization switching, multiple pairs of speakers switching, etc., that is, simultaneous synchronization The audio source switching is also allocated to two or more power amplifiers, which solves the trouble of manually dialing and inserting the audio source line after switching the power amplifier. If you need special functions, please contact customer service for consultation and customization. Note: This switcher is only suitable for standard circuit power amplifiers, accounting for about 99% of household power amplifiers. In case of customers of alternative circuit power amplifiers, please indicate it when taking pictures. It accounts for about 1% of household power amplifiers. For reference The red alternative unit price on the right side of the quotation is customized.

As an audio/music enthusiast with a certain age, it is common to have more than two pairs of speakers or more than two power amplifiers at home. In order to take into account both HIFI and AV, sweetness and speed, often plugging and unplugging the speaker cable is not a solution, and it may even affect the mood of listening to music.

This switcher is purely mechanically passive, non-destructive, non-overflowing, and non-electromagnetic interference manual switching. It is simple and does not have to worry about sound staining. The selected parts are purely manually welded by the soldering station. The power amplifier speaker is separated from the left and right to the common ground (negative electrode), using a 15A high-current high-power silver alloy contact switch, and the contact resistance is ultra-low. The development purpose of this product is to facilitate the fans, and it can only be done by manual