Boss Katana MKIII Guitar Amplifier Head with BT Module Pre-owned

Pre-Owned Boss Katana MKIII Guitar Amplifier Head with BT Module – 6 Month Warranty

The Boss Katana MKIII Head builds on the legacy of the award-winning Katana series, delivering authentic tube-inspired tone, versatile amp characters, and powerful onboard effects. This pre-owned unit includes the optional Bluetooth® Audio MIDI Dual Adaptor (BT-DUAL), allowing you to control settings and stream audio wirelessly from the Boss Tone Studio app.

Fully tested and in excellent working order, this head comes with a 6-month warranty for peace of mind. Perfect for practice, stage, or studio, the Katana MKIII offers incredible flexibility with Boss’s signature tone-shaping technology.

Condition & Details

• Pre-Owned – fully tested and working perfectly

• Warranty – 6 months

• Includes – Boss BT-DUAL Bluetooth module installed

• Cosmetic Condition – minor signs of use only (does not affect performance)

• Packaging – may not include original box

Key Features & Specs

• Power Output: 100 Watts (with selectable 50W and 0.5W power modes)

• Amp Characters: 9 (including Clean, Crunch, Lead, Brown, and Acoustic, with variations)

• Effects: 60+ Boss effects, customizable via Boss Tone Studio

• Controls:

  • Gain & Volume

  • 3-Band EQ (Bass, Middle, Treble)

  • Presence

  • Booster/Mod, Delay/FX, Reverb

  • Master Volume

  • Power Control (0.5W / 50W / 100W)

• Connectivity:

  • USB for direct recording

  • Line Out with cabinet emulation

  • Effects Loop (send/return)

  • Headphone/Recording Out

  • Aux In

  • Speaker Outputs (connects to 8Ω or 16Ω cabinets)

  • GA-FC Foot Controller input

  • Bluetooth connectivity (with included BT-DUAL module)

• Cabinet Resonance & Air Feel: Deep tone-shaping for authentic speaker response

• Dimensions: Approx. 470 × 228 × 215 mm

• Weight: 8.8 kg (19 lbs)