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Powered by newly evolved Tube Logic and reactive Class-AB technology, the BOSS Katana-50 EX Gen 3 is a refined 50-watt combo that builds on the MKII with enhanced tone, flexibility, and connectivity. It introduces the new Pushed amp character, expanded BOSS Tone Studio workflow, upgraded 12" speaker, and professional I/O options, delivering authentic tube feel, powerful stage control, and inspiring sound at any volume—from bedroom practice to live performance.

BOSS KATANA-50 EX GEN 3 50W 1X12" COMBO MODELING GUITAR AMPLIFIER - KTN50 3EX

SKU: KTN50 3EX
$399.99Price
Quantity
    • Newly evolved Tube Logic with reactive Class-AB power amp, featuring 6 amp characters (Clean, Crunch, Lead, Brown, Acoustic, and Pushed) with selectable variations for 12 total tones.

    • Five onboard FX categories (Booster, Mod, FX, Delay, Reverb) with three variations each, expandable to 60+ effects via BOSS Tone Studio.

    • Power Control with selectable output levels (50W / 25W / 0.5W) for cranked-amp tone at any volume.

    • Comprehensive connectivity including stereo headphone/line output, Power Amp In, USB-C recording and editing, IR-based cab emulation with Air Feel settings, and aux input.

    • Stage-ready control with two footswitchable channels plus Panel channel, four Tone Setting memories, support for GA-FC/GA-FC EX controllers, and Stereo Expand capability.

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