The MIDI Association Announces MIDI 2.0 Over A2B

At the 2022 NAMM Show – being held June 3-5, 2022 in Anaheim, California – the MIDI Association announced the addition of MIDI 2.0 capabilities to the Automotive Audio Bus (A2B) from Analog Devices, Inc.

A2B is a high bandwidth, bidirectional, digital audio bus capable of distributing 32 channels of audio and MIDI control data, together with clock and power over a single, unshielded twisted-pair wire.

The technology is designed for advanced audio and MIDI LAN systems for automobiles, smart homes and pro audio applications.

A2B will support both MIDI 1.0 and MIDI 2.0 devices and provide backward compatibility/translation, where necessary.

“We see many opportunities for the extension of Analog Device’s A2B into musical instrument and pro audio applications, particularly for guitar effects, electronic drums, digital keyboards and small format audio mixers,” said David Dashefsky, Director for Strategic Marketing and Systems in the Consumer Business Unit at Analog Devices. “MIDI 2.0 and ADI’s A2B digital audio bus now allow your whole band to connect together with multi-channel digital audio over low-cost cables, or inexpensively connect modular systems like guitar pedals or electronic drum kits”

“Combining the multi-channel audio networking capabilities of the Analog Devices A2B with MIDI’s expressive musical control creates a brand-new technology platform for the musical instrument and pro audio industry,” said Athan Billias, President of the MIDI Association. “This inexpensive platform to connect multiple digital instruments together is a big boon to designers of musical instrument and pro audio applications.”