Behringer BM-18M Cluster Box Modulation Pedal

The Behringer BM-18M Cluster Box is a true modulation powerhouse, combining the warmth of vintage analog chorus and flanger with deep modern control. A simple Range rocker lets you move between lush chorusing and sweeping flanger textures, but the Cluster Box goes far beyond the basicsideal for anyone chasing shimmering classics or diving into experimental soundscapes.

Designed for expressive sound shaping, the Cluster Box features Drive and Output Level controls for analog-style saturation, plus a Mix knob to blend dry and wet signals with precision. A six-shape LFO selector modulates Rate, Amount, Delay, and Feedback, unlocking everything from smooth movement to wild, unpredictable modulation. A dedicated tap-tempo footswitch ensures your modulation stays in perfect sync with your performance.

From traditional pedalboards to modular and studio rigs, the Cluster Box offers exceptional connectivity. Control key parameters through CV, MIDI, or an expression pedal, expand your tone sculpting with a dedicated feedback insert loop, and integrate with Behringers Guitar Tribe App via USB-C for even more flexibility. Stereo outputs with DIP-switch customization ensure seamless compatibility with guitars, synths, and studio setups.

Features

• Combines chorus, flanger, and vibrato for rich, complex modulation
• Analog signal path based on dual-range BBD delay line
• Six-shape LFO for expressive movement
• Tap Tempo for tight rhythmic synchronization
• USB and MIDI control for advanced routing and automation
• Expression pedal inputs for hands-on, real-time control
• Feedback insert loop for modular-style tone experiments
• Stereo output with DIP-switch routing options
• Rugged, compact design with classic MF-style aesthetics
• Ideal for guitars, synthesizers, and vocals

Specs

• Pedal Type: Modulation (Chorus / Flanger / Vibrato)
• Analog/Digital: Analog
• Inputs: 1 x 1/4″ (audio in)
• Outputs: 2 x 1/4″ (stereo outs)
• MIDI I/O: MIDI In
• Additional I/O:
  • 1 x 1/4″ feedback
  • 1 x 1/4″ time
  • 1 x 1/4″ LFO rate
  • 1 x 1/4″ mix
  • 1 x 1/4″ feedback insert
  • 1 x 1/4″ LFO amount
• Power: 9V DC power supply (sold separately)