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Brand:  ROLAND

MODEL:  E-4

Roland Aira Compact E-4 Voice Tweaker - Black

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The E-4 is a portable vocal processor that harmonizes, auto-pitches, vocodes, loops, and glitches your voice using intuitive faders and buttons for live or studio use. Add high-quality reverb, delay, chorus, and dynamic harmonies, or layer sounds with the 24-second looper to create rich, evolving vocal textures. Scatter effects and pitch/formant sliders allow real-time manipulation of robotic, futuristic, or subtle tones to shape your performance. Connect via USB-C, MIDI, and sync I/O to DAWs, mobile devices, or other AIRA gear for seamless integration. Powered by a built-in lithium-ion battery, it provides up to 3.5 hours of uninterrupted creative play. Rugged and compact, the E-4 delivers versatile vocal processing anytime, anywhere, making it ideal for stage, studio, or streaming applications.

Features:

  • Vocal performance tool with powerful voice transformer effects
  • Instantly shape the sound with pitch and formant sliders
  • Advanced vocal effects including Auto Pitch, harmony, and vocoder
  • Dial up unique rhythmic effects with the Scatter knob
  • Process the sound output with high-quality reverb, echo, tempo delay, and chorus effects
  • Low-cut filter and noise gate to eliminate unwanted sounds
  • 24-second looper with unlimited overdubbing, undo/redo, and automatic BPM detection
  • Supports external MIDI control of pitch, harmony, and vocoder functions
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Easy Payment Plan
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The E-4 is a portable vocal processor that harmonizes, auto-pitches, vocodes, loops, and glitches your voice using intuitive faders and buttons for live or studio use. Add high-quality reverb, delay, chorus, and dynamic harmonies, or layer sounds with the 24-second looper to create rich, evolving vocal textures. Scatter effects and pitch/formant sliders allow real-time manipulation of robotic, futuristic, or subtle tones to shape your performance. Connect via USB-C, MIDI, and sync I/O to DAWs, mobile devices, or other AIRA gear for seamless integration. Powered by a built-in lithium-ion battery, it provides up to 3.5 hours of uninterrupted creative play. Rugged and compact, the E-4 delivers versatile vocal processing anytime, anywhere, making it ideal for stage, studio, or streaming applications.

Features:

  • Vocal performance tool with powerful voice transformer effects
  • Instantly shape the sound with pitch and formant sliders
  • Advanced vocal effects including Auto Pitch, harmony, and vocoder
  • Dial up unique rhythmic effects with the Scatter knob
  • Process the sound output with high-quality reverb, echo, tempo delay, and chorus effects
  • Low-cut filter and noise gate to eliminate unwanted sounds
  • 24-second looper with unlimited overdubbing, undo/redo, and automatic BPM detection
  • Supports external MIDI control of pitch, harmony, and vocoder functions
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Specifications

Dimensions and weight

Dimensions
25.65 × 16.51 × 8.63 cm - 1 Kg
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