gheini6 years ago000Which music formats does this unit support when playing from USB? How large can the USB memory be? And which file systems are supported?Show in original language (German)roland49meier6 years ago • purchased this product+110purchased this product Helpful answer1. I chose FLAC because they are classical CDs, but I guess all common (lossless) formats work. 2. I used 128 GB sticks, but USB 2.0. 3. FAT32.Show in original language (German)Comment1 comment