1. Product IntroductionMIDI THRU-6 box (hereinafter referred to as product) can be used to convert 1 MIDI input into 6 MIDI outputs. This product has a standard MIDI input interface, MIDI output interface,high-fidelity communication, no delay, with standard MIDI 16 channels, can communicate all standard MIDI commands.2. Product ParametersModel: THRU-6Size(L x W x H): 115*73*33mmWeight: 210gMIDI Interface: 1 input, 6 output, standard MIDI five-pin interfacePower In Interface: Powered by USB-B interface, 5VDCIndicator Light: Product power indicatorMIDI Compatibility: Compatible with all musical instruments with MIDI standard interface3. Product InterfacePOWER IN: Product power supply interface, use USB-B plug to supply power to the product,supply voltage 5V/1A, with power indicator.MIDI IN: MIDI input interface, using a standard five-pin MIDI cable, connected to the outputinterface of the MIDI device.MIDI THRU1-6: 6 MIDI output interfaces, using standard five-pin MIDI cable, connected to theinput interface of the MIDI device.4. Product ConnectionSupport up to 1 MIDI input and 6 MIDI outputs at the same time:Note: According to the situation, you can choose whether to supply power to the product through POWER IN. In most cases, if you connect 3 or 4 MIDI THRUs, you don't need to supply power.However, whether power is supplied or not depends on whether the power of MIDI IN is sufficient.Note: Power In Interface Powered by USB-B interface, 5VDC (Not Included)