The MAV-8 is a 4x8 patchbay as rack device (19"). Each of the 8 outputs can be linked or switched off to one of the 4 inputs. The setting can be effected over slides, so that you have also a visual control of it. 3 MIDI inputs and 7 outputs are situated on the rear to minimize the cabling. For the quick change 4 inputs and 8 outputs are situated on the front. The easily understood switch matrix is very simple. The MAV-8 an indispensable and a very inexpensive helper in your daily fight with the MIDI connections. FEATURES: MIDI inputs 4 MIDI outputs 8 control power switch, 8 MIDI Output dimensions (BxTxH) 482 x 118 x 44 d