BOSS Katana-100 MkII 100W Guitar Amplifier Combo

BOSS KATANA-100 MkII Guitar Amplifier

The BOSS KATANA-100 MkII is a professional 100-watt guitar combo amplifier designed for musicians who demand powerful stage performance, exceptional tonal flexibility, and premium amplifier response. Featuring BOSS Tube Logic technology, advanced amp modelling, expanded effects, deep sound customization, and gig-ready connectivity, the KATANA-100 MkII delivers a versatile platform for live performances, rehearsals, recording, and studio applications.

Built as part of the acclaimed KATANA MkII amplifier series, the KATANA-100 MkII expands on the original Katana concept with more amplifier variations, more effects options, enhanced control features, and improved sound customization. With its powerful output, custom 12-inch speaker, and professional connectivity, it is designed to handle everything from home practice to demanding stage environments. :contentReference[oaicite:0]{index=0}

100-Watt Stage-Ready Guitar Amplifier

The BOSS KATANA-100 MkII provides 100 watts of power through a custom-designed 12-inch speaker, delivering strong projection, detailed tone, and responsive playing dynamics. Its Tube Logic design approach creates the feel and response associated with traditional tube amplifiers while providing the reliability and versatility of modern digital technology.

The amplifier’s powerful output makes it suitable for live performances, rehearsals, and situations where a full-bodied guitar sound is required. At the same time, the built-in Power Control allows players to achieve natural amp response at lower volume levels. :contentReference[oaicite:1]{index=1}

Five Amplifier Characters with Expanded Tonal Options

The KATANA-100 MkII includes five unique amplifier characters, each with a selectable variation, providing a wide range of guitar tones suitable for different musical styles. From clean and articulate sounds to aggressive high-gain tones, the amplifier offers flexible sound creation for modern guitarists.

• Acoustic: Provides a natural response suitable for acoustic-electric guitar applications.
• Clean: Delivers clear and dynamic clean tones with excellent headroom.
• Crunch: Offers responsive overdrive tones with natural picking dynamics.
• Lead: Provides powerful lead tones with enhanced sustain and gain.
• Brown: Delivers high-gain tones with the aggressive character associated with modern rock and metal styles.

Expanded Effects with Five Independent Sections

The BOSS KATANA-100 MkII features five independent effects sections, allowing guitarists to build complete pedalboard-style setups directly inside the amplifier. Each section includes multiple selectable variations for creating detailed and customized sounds.

• Booster: Adds gain, drive, and tonal enhancement.
• Mod: Provides modulation effects for creative sound shaping.
• FX: Offers additional effects options for expanded versatility.
• Delay: Creates spacious echo and ambient effects.
• Reverb: Adds depth and atmosphere to guitar tones.

BOSS Tone Studio Sound Customization

The KATANA-100 MkII works with updated BOSS Tone Studio software, giving players advanced control over amplifier settings, effects, EQ, routing, and sound creation. The software provides access to a large selection of BOSS effects, allowing guitarists to customise their amplifier beyond the built-in controls.

Players can adjust detailed parameters, save custom tones, and create personalised setups for different songs, performances, and recording sessions.

Power Control for Any Playing Environment

The integrated Power Control feature allows guitarists to achieve natural amplifier response and expressive tone at different volume levels. Whether practising at home, recording in a studio, or performing live, the KATANA-100 MkII provides flexible output control without sacrificing playing feel.

• Standby: Silent operation when required.
• 0.5 W: Suitable for quiet practice environments.
• 50 W: Ideal for rehearsals and smaller performance situations.
• 100 W: Full output for stage performance.

Professional Connectivity for Stage and Studio

The BOSS KATANA-100 MkII includes versatile connections for modern guitar setups, making it suitable for traditional pedalboards, recording systems, modelers, and professional performance rigs.

• Power Amp In: Connect external preamps, amp modelers, and multi-effects processors.
• Effect Loop: Integrate external pedals and processors with flexible routing options.
• USB Connection: Connect to a computer for recording and BOSS Tone Studio editing.
• Line Out: Send the amplifier signal to external audio systems.
• Phones/Recording Output: Enables silent practice and recording with cabinet simulation.
• Stereo Expand: Link with another compatible Katana MkII amplifier for expanded stereo setups.

Cabinet Resonance and Air Feel Customization

The KATANA-100 MkII includes selectable cabinet resonance options that allow players to adjust the amplifier’s overall character. Through BOSS Tone Studio, users can choose different cabinet responses to match their preferred playing style and tonal preferences.

The line output, USB output, and headphone output also include microphone-style cabinet simulation with adjustable Air Feel settings for enhanced recording and monitoring tones. :contentReference[oaicite:2]{index=2}

Save and Recall Your Favourite Tones

With eight Tone Setting memories, the KATANA-100 MkII allows guitarists to store and instantly recall complete amplifier and effects configurations. This makes it easy to prepare multiple sounds for live performances, rehearsals, or recording sessions.

Optional Foot Controller Support

For hands-free control during performances, the KATANA-100 MkII supports optional BOSS foot controllers and switches. Players can control tone memories, effects activation, expression functions, and other amplifier features directly while performing.

Key Features of BOSS KATANA-100 MkII

• 100-watt stage-ready guitar combo amplifier.
• Custom 12-inch speaker for powerful and detailed sound.
• BOSS Tube Logic technology for dynamic amplifier response.
• Five amplifier characters with selectable variations.
• Five independent effects sections with multiple variations.
• Built-in Booster, Mod, FX, Delay, and Reverb effects.
• BOSS Tone Studio compatibility for advanced sound editing.
• Eight Tone Setting memories for saving custom sounds.
• Power Control for full amp response at lower volumes.
• Power Amp In for external processors and modelers.
• Effect loop with flexible routing options.
• Stereo Expand function for dual amplifier setups.
• USB recording and editing capability.
• Professional cabinet simulation outputs.

BOSS KATANA-100 MkII Specifications

• Rated Power Output: 100 W
• Speaker: 30 cm (12-inch) speaker
• Amplifier Types: Acoustic, Clean, Crunch, Lead, Brown
• Effects: Booster, Mod, FX, Delay, Reverb
• Power Control: Standby, 0.5 W, 50 W, 100 W
• Inputs: Guitar Input, AUX Input, Power Amp In, Return Input
• Outputs: Line Out, Send, Return, Phones/Recording Output
• USB: USB Type-B connection
• Dimensions: 530 mm (W) × 248 mm (D) × 445 mm (H)
• Weight: 14.8 kg

The BOSS KATANA-100 MkII Guitar Amplifier combines powerful stage performance, advanced tone shaping, professional effects, flexible connectivity, and legendary BOSS reliability. Designed for guitarists who need one amplifier that can handle practice, recording, rehearsals, and live performances, the KATANA-100 MkII delivers exceptional versatility and inspiring sound for every playing environment.