The BOSS Waza Tube Amp Expander endows your cherished vintage tube amps with all the benefits of a modern digital setup. FX loop? Speaker-free reactive loading plus attenuation? Onboard cab sims AND the ability to load your own impulse responses? It's all available in the Waza Tube Amp Expander. Now cranking your Deluxe Reverb to its sweet spot and recording without a mic is possible at comfortable bedroom listening levels. For the stage, the Waza Tube Amp Expander gives you an extra hundred watts of analog Class A/B horsepower to drive an additional cabinet, along with rich onboard stereo FX to really treat that house PA. MIDI control makes the BOSS Waza Tube Amp Expander a powerful command center for your MIDI-compatible stomps and footswitches. 10 recallable presets ready the Waza for any amp in your collection.

• Endows your vintage tube amps with all the benefits of a modern digital setup
• Onboard FX loop adds stomp management and 4-cable floor unit integration to any amp
• Reactive loadbox with stereo balanced outs — delivers your amp tone directly into a PA or recording medium
• Seven onboard speaker cabinet sims with five virtual microphones
• Speaker IR (impulse response) loader with four dedicated save slots
• Adds 100 watts of Class A/B output to your favorite amp setup
• 10 onboard BOSS effects including stereo reverb, compression, and delay
• 10 presets to interface with multiple amps in your collection
• Makes a powerful USB hub for MIDI compatible effects and footswitches
• USB audio interface injects your amp tone into your session at 32-bit/96kHz quality
• USB connection for preset management within the editor app
• Compatible with tube amps up to 150 watts
• Includes Boss GA-FC Foot Controller