If you’ve ever tried to go wireless with your MIDI setup, you know the struggle. You’re looking for freedom—fewer cables to trip over on stage and less "spaghetti" behind your studio desk. But all too often, that freedom comes at a price: jitter.

You know the feeling—that slight "slop" where your sequences don't quite lock in, or your MIDI clock starts to drift just enough to kill the groove.

Well, the folks over at CME Pro have been listening. To celebrate six years of WIDI technology, they’ve released the WIDI Evolution (Firmware v2.6.0), and it’s a massive leap forward for wireless performance.

Here’s why we at Koala Audio are excited about this update and why it might finally be time to cut the cord for good.

It’s Not Just About Latency—It’s About Jitter

In the wireless world, everyone talks about latency (how long it takes the signal to travel). CME has already nailed that, with speeds as low as 3ms—basically inaudible.

But the real enemy of a tight performance is jitter. Jitter is the inconsistency in that timing. If one note takes 3ms and the next takes 6ms, your music loses its "pocket."

The WIDI Evolution update introduces a "Low Jitter Mode" that brings jitter down to sub-1ms. In plain English? Your wireless connection now feels as rock-solid as a physical cable. Whether you’re syncing a vintage drum machine or playing a complex MPE synth, the timing is now tighter than ever.

What’s New in Firmware v2.6.0?

This isn’t just a minor patch; it’s a complete refinement of how WIDI devices talk to each other.

• Sub-1ms Jitter:Using new Smart Connectivity Algorithms (SCA), WIDI devices now continuously align their internal clocks.
• 60% Faster Group Connections: If you use WIDI to create a wireless MIDI network (connecting up to 5 devices), the speed of those grouped connections has been boosted by over 60%.
• Dynamic Compensation: The devices now use "timestamping" to ensure that even if there’s wireless interference, your MIDI events land exactly where they’re supposed to.

Pro-Tip: The "WIDI-to-WIDI" Advantage

One thing the CME team pointed out (and we’ve confirmed in our own testing) is that while WIDI works great with your iPad or Mac’s built-in Bluetooth, those operating systems often prioritize battery life over MIDI timing.

To get the full "v2.6.0" performance—that sub-1ms jitter—the best way to play is WIDI-to-WIDI. By using a WIDI Master or WIDI Jack on your instrument and a WIDI Uhost on your computer/tablet, you bypass the OS's limitations and let CME’s hardware handle the timing.

How to Get It

The best part? This "Evolution" is a free firmware update for all existing WIDI users. If you own a WIDI Master, Jack, Uhost, or Bud Pro, just fire up the WIDI App (iOS/Android) and hit update.

At Koala Audio, we’re all about gear that removes the barriers between your ideas and your speakers. For a long time, wireless MIDI felt like a compromise. With the WIDI Evolution, that compromise is gone.

If you’ve been waiting for wireless MIDI to actually feel like a cable, the wait is over.