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Boss Katana 50 EX Gen 3 Guitar 1x12 Combo Amplifier

The Boss Katana-50 EX Gen 3 Compact 50W combo amp has a custom 12” speaker and expanded performance features. It has 6 amp characters, onboard BOSS effects, advanced connectivity, and more.

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    Boss Katana 50 EX Gen 3 Guitar 1x12 Combo Amplifier

    The Boss Katana series has become a modern classic, and the Katana-50 EX Gen 3 builds on that reputation. This 50-watt combo amp features an upgraded 12-inch speaker and enhanced performance options, making it ideal for stage, studio, or practice use. Powered by the acclaimed Tube Logic platform, it delivers authentic tube-like feel and response without the weight or upkeep of a traditional tube amp.

    Katana-50 EX Gen 3 Enhanced Sound, Endless Possibilities

    Enhanced Sound, Endless Possibilities

    The Katana-50 EX Gen 3 brings even greater sonic versatility to its core platform. Boss has enhanced its amp characters and added a new “Pushed” voicing, perfect for fans of edge-of-breakup tones. The updated BOSS Tone Studio app makes tone editing more intuitive than ever. With its rich sound options and versatile connectivity, the Katana-50 EX Gen 3 is ready to become the heart of your setup.

    • Refined Tube Logic Tones: At the heart of the Katana is Boss’s Tube Logic technology, which meticulously recreates the sound and feel of classic tube amps. The Gen 3 platform enhances the five existing amp characters and introduces the new “Pushed” type, perfect for touch-responsive, harmonically rich breakup tones. With a selectable variation for each, you get 12 distinct voices to explore.
    • Upgraded Custom Speaker: The Katana-50 EX Gen 3 features a custom-voiced 12-inch speaker that delivers increased projection and resonance. This upgrade ensures your tone cuts through the mix on stage with clarity and punch, providing a fuller sound than the standard model.
    • Expanded Onboard Effects: Dive into a world of sound with five independent effects sections: Booster, Mod, FX, Delay, and Reverb. Each category comes with three variations, giving you 15 ready-to-use effects right from the panel. For even deeper customization, connect to the BOSS Tone Studio to access over 60 premium effects and tweak every parameter.

    Playability and Stage Control

    The Katana-50 EX Gen 3 is designed for seamless performance, offering intuitive controls and powerful features that let you focus on your playing. Whether you're dialing in the perfect volume or switching tones mid-song, this amp provides the flexibility you need.

    • Perfect Tone at Any Volume: The Power Control feature delivers cranked-amp tone and responsiveness at any volume level. Whether you're using the full 50 watts for the stage or dialing it down to 0.5 watts for quiet practice, your tone stays intact.
    • Easy Stage Control: Save and recall your favorite amp and effect settings with four Tone Setting memories. For hands-free control, the amp supports GA-FC and GA-FC EX Foot Controllers, enabling effortless sound switching, effect toggling, and expression pedal connectivity.
    • Enhanced BOSS Tone Studio: The updated BOSS Tone Studio app for Windows and macOS makes sound design effortless. Its user-friendly interface lets you adjust amp settings, customize effects, reorder signal chains, and access new tones from the global Katana community through BOSS Tone Exchange.
    Katana-50 EX Gen 3 Playability and Stage Control
    Katana-50 EX Gen 3 All the Connections You Need

    All the Connections You Need

    The Katana-50 EX Gen 3 is built to integrate perfectly into any setup, offering a wide range of connections for performance, recording, and practice.

    • Stereo Expand and Power Amp In: Connect two Katana amps with the Stereo Expand function for a wide, immersive stereo sound. Use the Power Amp In jack to bypass the preamp and amplify your favorite modeler or external preamp.
    • Recording-Ready Outputs: Record directly to your computer or mobile device with pro-quality sound using the USB-C port. For silent practice or direct-to-PA setups, the amp includes a stereo headphones jack and a line output, both featuring IR-based cabinet simulation for authentic miked-up tones.
    • Wireless Control: With the optional Bluetooth® Audio MIDI Dual Adaptor, stream audio from your mobile device or edit tones wirelessly via the BTS app for iOS and Android. Perfect for jamming to tracks or adjusting tones on the fly.

    The Ultimate All-in-One Amp

    The Boss Katana-50 EX Gen 3 is more than just an amplifier — it's a complete toolkit for the modern guitarist. Combining professional-grade tones, powerful effects, and unmatched versatility, this amp is an indispensable partner for any musical situation.

    Katana-50 EX Gen 3 The Ultimate All-in-One Amp

    Boss Katana 50 EX Gen 3 Features:

    • 50-watt combo amp with an upgraded custom 12-inch speaker
    • Evolved Tube Logic platform for enhanced sound, feel, and response
    • Six amp characters, including the new “Pushed” type, each with a selectable variation
    • Five independent effects sections: Booster, Mod, FX, Delay, and Reverb
    • Power Control for cranked-amp tone at any volume
    • Four Tone Setting memories for storing and recalling custom setups
    • Updated BOSS Tone Studio software for deep editing on Windows and macOS
    • Stereo Expand, Line Out, and USB-C with IR-based cabinet simulation
    • Supports GA-FC/GA-FC EX Foot Controllers for complete stage control
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    Boss Katana 50 EX Gen 3 Guitar 1x12 Combo Amplifier Specifications

    Boss Katana 50 EX Gen 3 Guitar 1x12 Combo Amplifier Specifications
    Product Specifications

    Boss Katana 50 EX Gen 3 Guitar 1x12 Combo Amplifier Specifications

    • Rated Power Output: 50W
    • Nominal Input Level:
      • INPUT: -10 dBu (1 M ohms)
      • AUX IN: -10 dBu (20 k ohms)
    • Speaker: 30 cm / 12" x 1
    • Controls:
      • POWER switch
      • MASTER knob
      • POWER CONTROL switch (STANDBY, 0.5 W, HALF, MAX)
    • Amplifier Controls:
      • VARIATION button
      • AMP TYPE switch (ACOUSTIC, CLEAN, PUSHED, CRUNCH, LEAD, BROWN)
      • GAIN knob
      • VOLUME knob
    • Equalizer:
      • BASS knob
      • MIDDLE knob
      • TREBLE knob
    • Effects:
      • BOOSTER button
      • MOD button
      • FX button
      • DELAY button
      • REVERB button
      • TAP button
      • BOOSTER knob
      • MOD knob
      • FX knob
      • DELAY knob
      • REVERB knob
    • Connectors:
      • INPUT jack: 1/4" phone type
      • POWER AMP IN jack: 1/4" phone type
      • LINE OUT jack: 1/4" phone type
      • STEREO PHONES jack: Stereo 1/4" phone type
      • CTL CH1/CH2 SOLO jack: 1/4" TRS phone type
      • EXP PEDAL jack: 1/4" TRS phone type
      • AUX IN jack: Stereo miniature phone type
      • USB port: USB C type
      • BLUETOOTH ADAPTOR SLOT: Bluetooth Audio MIDI Dual Adaptor
      • AC IN jack
    • Power Consumption: 47W
    • Dimensions (Include handle and rubber feet) (W x D x H): 470 x 238 x 398 mm / 18-9/16" x 9-3/8" x 15-11/16"
    • Weight: 11.7 kg / 25 lbs 13 oz
    • Accessories:
      • Owner's Manual
      • Power cord
      • GA-FC sticker
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