BOSS Katana-Head Gen 3 100W Guitar Amplifier Head

BOSS Katana Head – 100W Professional Guitar Amplifier Head

The BOSS Katana Head is a powerful 100-watt guitar amplifier head designed for serious musicians who demand stage-ready tone, flexible sound shaping, and compact portability. Built on BOSS’s acclaimed Tube Logic design philosophy, it delivers responsive, tube-inspired feel with modern digital versatility for live performance, studio recording, and home practice.

High-Power Stage-Ready Amplification

Engineered for professional use, the Katana Head delivers 100 watts of output power with dynamic response and excellent headroom. It is designed to work with external speaker cabinets, allowing guitarists to build custom rigs tailored to their performance needs.

• 100-watt Class AB solid-state amplifier head
• Compatible with external guitar speaker cabinets
• Built-in 5-inch speaker for practice and tone checking (Katana Head Gen 3)
• Power Control for reduced-volume performance without tone loss

Five Core Amp Characters with Tube Logic Feel

The Katana Head features five distinct amplifier characters that cover a wide tonal range from clean clarity to high-gain aggression. Each character is designed to respond dynamically to playing style and volume changes, delivering a natural, expressive playing experience.

• Clean – clear, dynamic clean tones
• Crunch – classic rock overdrive
• Lead – smooth mid-gain lead tones
• Brown – high-gain signature BOSS tone
• Acoustic – optimized acoustic-electric simulation

Integrated BOSS Effects System

The Katana Head includes built-in BOSS effects, reducing the need for external pedals. Players can combine multiple effect types and store custom configurations for instant recall during performance.

• Booster, Modulation, FX, Delay, and Reverb sections
• Multiple effect variations per category
• Custom tone shaping via BOSS Tone Studio software
• Onboard memory for storing performance presets

Advanced Tone Shaping and Control

Designed for stage flexibility, the Katana Head offers deep tone-shaping tools and performance controls. Players can fine-tune their sound using global EQ, contour settings, and built-in amp voicing options.

• Three-way Contour control for tonal shaping
• Cabinet Resonance settings (Vintage, Modern, Deep)
• Power Control for low-volume saturation tones
• Dedicated Tone Setting memory slots

Professional Connectivity and Expansion

The Katana Head integrates seamlessly into modern rigs with extensive connectivity options, including USB recording, line output, and external control support for footswitches and expression pedals.

• USB audio output for direct recording
• Line Out with cabinet simulation for PA systems
• Effects loop for external pedal integration
• Support for GA-FC foot controller and MIDI (model dependent)

Stage-Ready Build and Versatility

Built for durability and portability, the Katana Head is ideal for touring musicians and studio players. It delivers consistent performance across multiple environments and supports both traditional and modern rig setups.

• Compact and lightweight amplifier head design
• Durable metal chassis for road use
• Compatible with a wide range of speaker cabinets (8–16 ohm typical use)
• Flexible routing for stereo or dual-amp configurations (Gen 3 / Artist variants)

Key Specifications

• Power output: 100 watts
• Amplifier type: Tube Logic solid-state design
• Amp characters: Clean, Crunch, Lead, Brown, Acoustic
• Effects: Multi-section BOSS effects engine
• Controls: Full tone shaping with EQ, contour, and resonance
• Connectivity: USB, line out, effects loop, footswitch input
• Weight: Approx. 8–12 kg (model dependent)

Ideal For

The BOSS Katana Head is ideal for gigging guitarists, studio musicians, and tone enthusiasts who want a powerful, flexible amplifier head with professional effects, modern connectivity, and the ability to integrate seamlessly into pedalboard-based or digital rigs.