Boss Katana 50 EX Gen 3

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Boss Katana 50 EX Gen 3

Boss

Katana 50 EX Gen 3

4.9 Expert Rating

Product Info

Article Number: 590616
Brand: Boss
Model: Katana 50 EX Gen 3
Price: $410.30

* Prices may vary. Check retailer for current pricing and availability.

The Katana 50 EX Gen 3 is a seriously impressive package for the money. It nails the core amp tones, especially the 'Brown' voicing which is surprisingly authentic, and the Tone Studio app unlocks a ton of tweakability. It’s a sweet deal for gigging musicians or home recordists who need a versatile, affordable, and reliable amp.

Product Description

  • Boss Katana 50 EX Gen 3
  • Combo Amplifier for Electric Guitar
  • Channels: 2
  • Power: 50 watts
  • Equipped with: 1x 12" speaker
  • Enhanced Tube Logic sound with 12 amplifier parameters
  • integrated BOSS effects
  • extended connection options and much more.
  • GA-FC and GA-FC-EX compatibility
  • Six amp types plus additional voicing selectable
  • including the new Pushed-Type
  • Five independently controllable effect sections
  • Four memory locations for individual sounds
  • Power control to achieve "cranked amp" sound and response at low volumes
  • Revised Boss Tone Studio app for setting sounds via computer or smartphone
  • Adjustable room sound to control spatial depth for direct recording via USB and line out
  • Possible expansion with optional Bluetooth adapter for wireless audio streaming or app control
  • Controls: Master
  • Gain
  • Volume
  • Bass
  • Middle
  • Treble
  • Booster
  • Delay
  • Reverb
  • Switches: Power
  • Power Control (Standby
  • 0.5W
  • Half
  • Max)
  • Amp Type Switch
  • Booster
  • Delay
  • Reverb
  • Panel
  • Effects: Booster
  • Effects: Booster
  • Delay
  • Reverb
  • Instrument input: 6.3 mm jack
  • Power amp input: 6.3 mm jack
  • Line out: 6.3 mm jack
  • Stereo headphone output: 6.3 mm stereo jack
  • CTL CH1/CH2 Solo: 6.3 mm jack
  • Expression pedal: 6.3 mm stereo jack
  • Aux input: 3.5 mm stereo jack
  • USB C
  • Bluetooth adapter slot
  • Power supply connector
  • Dimensions (W x D x H): 470 x 238 x 398 mm
  • Weight: 11.7 kg
PROS
  • • Excellent 'Brown' amp voicings convincingly emulate tube saturation.
  • • Tone Studio app provides deep customization beyond physical controls.
  • • Versatile effects section offers usable delays, reverbs, and modulations.
  • • Power control genuinely replicates cranked amp feel at lower volumes.
CONS
  • • 12” speaker lacks ultimate low-end extension for heavier genres.
  • • While improved, the cabinet’s plastic construction feels somewhat budget-oriented.
  • • Footswitch functionality, while present, can feel slightly limited.

Product Video

Key Features

Power (Watts) 50
Speaker 1x 12"
Amp Models Six amp types (Clean, Acoustic, Brown, Crunch, Lead, Bass) + Pushed voicing
Effects Five independently controllable sections: Compressor, Chorus/Flanger, Tremolo/Vibrato, Delay/Reverb, Overdrive/Distortion
Presets Four memory locations
Weight 17.6 lbs (7.96 kg)

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Frequently Asked Questions

The 'Pushed' voicing is a higher-gain version of the 'Brown' amp, offering more aggressive distortion and sustain, simulating a tube amp pushed to its limits.
Yes, it has a USB port for direct recording, allowing you to send audio to your computer without needing a separate audio interface, although a dedicated interface will offer superior preamps.
Yes, a footswitch is included. It toggles between the two amp channels and engages/disengages the effects section, but more advanced footswitch control requires the optional GA-FC or GA-FC-EX.

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