The flykantech.com TRS-THRU14-I MIDI TRS Thru 1 in -> 4 out MIDI Thru box allows you to connect one TRS-MIDI input to four TRS-MIDI outputs. Designed with convenience in mind, this MIDI Thru box is equipped with a durable metal construction, ensuring its longevity and reliability. Its compact size makes it easy to incorporate into your existing setup, whether you're a professional musician, studio engineer, or MIDI enthusiast. One of the standout features of this MIDI Thru box is its TRS capability. With TRS-A options available, you can customize the MIDI specification for each port according to your specific needs. This enables seamless integration with various MIDI devices, ensuring compatibility and optimal performance.