BOSS BT-DUAL | Bluetooth Audio MIDI Dual Adaptor | Brings Bluetooth Audio and MIDI Capabilities to Katana Gen 3, ME-90 and Other Compatible Products

Easy to install, connect, and use.

Great addition to the the Boss ME90B. Easy instructions for the installation. Great for changing the parameters on stage while performing.

Works great, easy to install, but really why can't Boss just make this an onboard part of the amp? It's a tiny plug-in. Charge us for it. We'll still buy the amp.

Works as described.

Connects easily for setting and configuring the BOSS ME90

This little adapter works great! Setup was super easy, pairing was quick, and the connection has been solid. It makes using my Boss gear way more convenient without dealing with extra cables. Definitely a handy upgrade and worth it if your device supports it.

It functions great and is great for another option instead of hooking up your PC by USB, but I don’t find myself using it much. Maybe once I have established a decent library and want to change them on the fly, I may use it more (it’s quite easy), but the interface on the app just doesn’t have the features in the program. It’s a great product and does what it’s supposed to do, I just don’t know if I’d re-buy it knowing that I’m not really using it.

If you own a Katana Gen 3, ME-90, or any compatible BOSS product, the BOSS BT-DUAL adaptor is a mandatory upgrade. It transforms the hardware from a standalone unit into a fully integrated wireless workstation, and the execution is flawless. Connectivity & Performance: The dual-purpose nature of this adaptor is its strongest selling point. Being able to stream high-quality Bluetooth audio from my phone while simultaneously using the BTS (BOSS Tone Studio) app via MIDI is a game-changer for practice sessions. Zero Latency Issues: I was concerned about lag when playing along to backing tracks, but the sync is tight and the audio quality remains full-range and crisp. App Stability: The MIDI connection is rock-solid. Adjusting parameters, swapping patches, and deep-editing effects from a tablet is significantly more intuitive than menu-diving on the hardware itself. Design & Installation: The "thumb-drive" form factor is sleek and stays out of the way once it's plugged into the dedicated port. Installation was literally plug-and-play; the hardware recognized the adaptor immediately without needing a firmware headache. Final Verdict: While some might feel this should be built-in, the modular design keeps the initial cost of the amps/pedals down. For the added utility of wireless editing and jamming, it is worth every penny. It makes the "BOSS ecosystem" feel modern and remarkably flexible.