BOSS ME-50 Guitar Multiple Effects Pedal Processor COSM Expression

The BOSS ME-50 is a floor-based digital multi-effects processor for electric guitar, combining a wide range of effects with a straightforward stompbox-style interface. It provides 30 patches, COSM overdrive and distortion, compressor, modulation, delay, reverb, noise suppression and Tone Modify functions for versatile sound shaping.

Dedicated controls provide direct access to each effect section without menu navigation, while three footswitches allow practical effect control during performance. The built-in expression pedal can be assigned to six effects including wah, resonance, voice, ring modulator, bend and foot volume. Its rugged metal construction makes the ME-50 suitable for rehearsal, recording and live performance.

Key Features:

• BOSS ME-50 floor-based guitar multiple effects processor
• 30 programmable patches with multiple effect types
• COSM overdrive and distortion including Square synth effect
• Dedicated knobs provide direct parameter control
• Tone Modify function for quick preset EQ adjustment
• Three footswitches for hands-free effect switching
• Built-in expression pedal with six assignable effects
• Rugged metal chassis with clear, practical control layout

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