Understanding TRS MIDI adaptersUpdated 7 months ago

TRS MIDI is a convenient way to connect your musical equipment using standard TRS mini jack cables. However, there's a catch when it comes to compatibility: TRS MIDI comes in two flavours, Type A and Type B, which are not directly compatible with each other.

This article explains TRS MIDI types and helps you navigate connections between your devices.

The use of TRS MIDI is very convenient because it allows the use of much smaller connectors and readily available TRS mini jack cables. This can simplify your setup and reduce cable clutter. 

However, before plugging in, it's crucial to understand the two existing implementations:

• TRS MIDI Type A: This is the standard way of implementing MIDI over TRS cables. This is the correct type for KORG products.
• TRS MIDI Type B: This is a non-standard implementation used by some manufacturers.

It is important to note that KORG devices require Type A adapters and they will not work correctly with Type B adapters.

These adapters can be purchased from various sources, including our website: https://www.korg.co.uk/products/trs-jack-to-5-pin-midi-adapter

For detailed instructions on making your own adapters, we recommend this excellent resource: minimidi.world