Sound Cards & Audio Interfaces M-Audio, Tascam; Bitrate/Sample Rate, bit/kHz: 16/48

M-Track Duo is the best and most portable recording interface in its class. It delivers 48 kHz audio resolution in a compact and easy-to-use format that's p..

M-Audio M-Track Solo is the best audio interface in its class. In a comfortable and convenient size of 48 kHz, which are ideal for creating music on any Mac, PC..