One reason I went with the Fosi TB10D was its tone controls. The Marcato sub is passive and parasitically receives its power from the Fosi amp. Tone controls are needed otherwise it can get boomy. Little did I know I didn't need tone controls with the WiiM as it has EQ settings that moderate the bass. If you don't own a WiiM streamer you should as they are almost too good to be true. I have a first edition Node but much prefer the WiiM interface. I could have bought seven mini's for the price of that Node.