BOSS Katana 50EX MK3 Guitar Amplifier

BOSS Katana-50EX MK3 (Gen 3)

The BOSS Katana-50EX MK3 is a 50-watt combo amplifier that blends classic playing feel with modern flexibility. Featuring enhanced Tube Logic voicings including the new "Pushed" amp type and robust on-board effects, it’s built for musicians who want expressive tone and intuitive control. Its upgraded speaker, line output with cabinet emulation, and Stereo Expand capability make it especially well-suited for live performance and studio recording.

Specifications

• Power Output: 50 watts (Class AB)

• Speaker: 12″ custom driver

• Amp Types: 6 modes including Acoustic, Clean, Pushed, Crunch, Lead, Brown

• Effects: Five independent sections—Booster, Mod, FX, Delay, Reverb

• Tone Studio Support: Edit sounds via software; includes IR cabinet modeling features

• Controls: Master, Gain, Volume, Bass, Middle, Treble, plus effect-specific knobs

• Memory: 4 onboard Tone Setting memories

• Power Control: Standby, 0.5 W, Half, Max

• Connectivity:

  • Line Out (cabinet-emulated)

  • Stereo headphone output

  • Power Amp In

  • AUX In

  • USB-C

  • GA-FC/GA-FC EX foot controller jacks

  • Bluetooth adapter slot (via optional accessory)

• Special Features: Stereo Expand, upgraded speaker, expressive Pushed channel

• Dimensions (W × D × H): 470 × 238 × 398 mm

• Weight: 11.7 kg (25 lb 13 oz)