usb midi audio interface

$224.99 Tascam US-1800 US1800 USB Audio MIDI Computer Interface, NEW	$30.00 Midiman M-Audio Midisport 4x4 USB MIDI Interface
$75.00 Tascam US-144 Professional USB Audio & Midi Interface. Free shipping!	$234.95 Tascam US1800 USB 2.0 Audio MIDI Interface 16/4 US-1800 Cables Extended Warranty
$247.95 Akai Professional EIE PRO 24-bit Audio/MIDI Interface with USB Hub - BRAND NEW!	$446.00 Denon DN-HC4500 USB MIDI DJ Audio Interface Controller
$12.50 TASCAM US-122 USB Audio/MIDI Interface	$55.00 M-Audio Midisport 2x2 Anniversary Edition USB Midi Interface
$224.95 Tascam US1800 USB 2.0 Audio MIDI Interface 16in/4out US-1800 Extended Warranty	$39.99 Tascam US122 USB-Audio/MIDI Interface
$549.00 Denon DN-HC4500 USB MIDI/Audio Interface and Controller	$178.95 Akai Professional EIE 16-Bit Audio/MIDI Recording Interface Expander w/USB Hub
$212.49 TASCAM US-1800 USB 2.0 Audio/MIDI Interface 886830328282	$229.95 NEW Akai Professional EIE PRO 24-Bit Audio/MIDI USB Recording Interface Expander
$86.00 M-Audio Fast Track Pro 4x4 USB Audio/ MIDI Interface Preamps	$289.95 Tascam US1800 USB 2.0 Audio MIDI Interface US-1800 S/PDIF Coax Extended Warranty
$3.90 Tascam Frontier US-122 USB Audio/Midi Interface Digital Recording Works Great	$99.00 Tascam US-122MKII USB Audio/MIDI Interface Bundle
$7.87 Midi Cable To USB Keyboard Music Piano Adapter Interface Music Audio Auxiliary	$99.99 Tascam US-200 2 Input/4 Output USB 2.0 Audio/MIDI Interface
$247.95 Akai Professional EIE PRO 24-bit Audio/MIDI Interface with USB Hub - BRAND NEW!	$50.00 M-Audio Fast Track Pro USB Audio/MIDI Interface
$212.49 TASCAM US-1800 USB 2.0 Audio/MIDI Interface Regular 886830326714	$49.00 Edirol UA-700 USB Audio Interface with midi In/Out Good Condition - Works Great - Guitar Input & Effects
$177.99 Focusrite Scarlett 8i6 USB 2.0 Audio MIDI Interface 2 Authorized Dealer • FREE SHIPPING • NOVA WARRANTY	$49.00 Tascam US122 Digital Recording Audio/MIDI Interface USB cable Gigastudio 3.0 LE