Check the listing for details. M-Audio MobilePre USB Audio Interface Silver Mobile Recording Preamp. Condition: Used, Made in Taiwan. Listed at 29.99 USD. M-Audio MobilePre USB audio interface provides a portable solution for recording and playback. Features two XLR/TRS combo inputs with phantom power, high-impedance instrument inputs, and a dedicated headphone output with level control. The rear panel includes stereo line outputs and a USB port for bus-powered operation. The unit powers up. No other functional tests have been conducted. The unit shows some cosmetic scuffs and scratches. The photos are of the actual item(s) you will receive. NOTE: Please review all the photos, as they are part of the item description. Refer to the pictures for the best description, condition, color, size, measurements, and product information. Please ask any questions or request additional details and photos before making a purchase.