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Amazon.com: M-Audio MIDISPORT 4x4 Anniversary Edition | 4-in/4-out MIDI Interface (64x64 Discrete Channels I/O via USB) : M-Audio: Musical Instruments
M-Audio MIDISPORT 4x4 Anniversary Edition 4-in/4-out USB MIDI Interface, Computers & Tech, Parts & Accessories, Cables & Adaptors on Carousell
![M-audio MIDISPORT 4X4 USB - M-AUDIO MIDISport 4x4 USB Midi-Interface 4 INs, 4 OUTs, for PC ( Win98SE/2000/XP) and Mac (OMS) M-audio MIDISPORT 4X4 USB - M-AUDIO MIDISport 4x4 USB Midi-Interface 4 INs, 4 OUTs, for PC ( Win98SE/2000/XP) and Mac (OMS)](http://www.dancetech.com/aa_dt_new/hardware/IMAGES/dt_items_134301.jpg)
M-audio MIDISPORT 4X4 USB - M-AUDIO MIDISport 4x4 USB Midi-Interface 4 INs, 4 OUTs, for PC ( Win98SE/2000/XP) and Mac (OMS)
![File:Jam session - MFB Nanozwerg, Access Virus A, TT-303, Dark Energy II, Minibrute, Kaoss Pad mini, Volca Bass, MFB Synth Lite, x0xb0x, TB-3, Midisport 4x4, Volca Keys, LaunchPad, Alto GHIBLI 16FX, Electribe File:Jam session - MFB Nanozwerg, Access Virus A, TT-303, Dark Energy II, Minibrute, Kaoss Pad mini, Volca Bass, MFB Synth Lite, x0xb0x, TB-3, Midisport 4x4, Volca Keys, LaunchPad, Alto GHIBLI 16FX, Electribe](https://upload.wikimedia.org/wikipedia/commons/d/d3/Jam_session_-_MFB_Nanozwerg%2C_Access_Virus_A%2C_TT-303%2C_Dark_Energy_II%2C_Minibrute%2C_Kaoss_Pad_mini%2C_Volca_Bass%2C_MFB_Synth_Lite%2C_x0xb0x%2C_TB-3%2C_Midisport_4x4%2C_Volca_Keys%2C_LaunchPad%2C_Alto_GHIBLI_16FX%2C_Electribe_MX%2C_TR-8%2C_Kaossilator_%28by_David_J%29.jpg)