The utility model discloses a multi-channel sound console which comprises a main circuit board and a plurality of channel modules, and further comprises an auxiliary circuit board; the auxiliary circuit board is connected with the main circuit board; each channel module is respectively connected with the auxiliary circuit board through a plug cable. The sound console provided by the utility model has the advantages that buses are designed in parallel, with the introduction of the auxiliary circuit board, the channel modules are respectively connected with the auxiliary circuit board through the plug cables, and thus, the difficulty for producing the buses is greatly simplified. Even if a problem is found in a certain plug cable after a product is manufactured, the broken plug cable can be replaced, so that the subsequent maintenance of the product becomes very simple.