The ESI mikroTHRU Compact 1-Input/4-Output MIDI Thru-Box is a small accessory with a single MIDI input on one side and four MIDI outputs on the other side.
The mikroTHRU box sends all MIDI input signals from the MIDI input to every MIDI output on the other side. It can easily be used to simultaneously send MIDI signals from one device, such as a master keyboard or a controller, to multiple devices, such as a computer or a sound module. The Thru-Box features a signal status LED that shows signal activity for the MIDI input.
MIDI Thru-Box merger with 1 MIDI input and 4 MIDI outputs
1 MIDI input with DIN connector, 16 input channels
4 MIDI outputs with DIN connectors, 16 output channels each
Status LED shows incoming MIDI signal activity
Comes with 9 VDC power supply