M-Audio M-Track 2X2 24/192 USB Audio MIDI Pro Recording Monitoring Interface | Audio Savings
Amazon.com: M-Audio M-Track Duo – USB Audio Interface for Recording, Streaming and Podcasting with Dual XLR, Line & DI Inputs, plus a Software Suite Included : Musical Instruments
M-Audio M-Track Duo USB-B Audio Interface M-TRACK DUO B&H Photo