Unleash your vocal creativity with the Roland AIRA Compact E-4 Voice Tweaker. This pocket-sized powerhouse is designed to transform and elevate your sound, combining the legacy of Roland’s innovative vocal effects with modern portability. Whether you're in the studio or on the go, the E-4 offers a treasure trove of effects including Auto Pitch, harmony, and vocoder modes to help you craft unique vocal textures. Its intuitive interface is adorned with tactile sliders and an adventurous Scatter knob that lets you explore rhythmic modulations with ease.

The E-4 isn’t just about effects; it’s a comprehensive tool for vocal performance. With a 24-second looper capable of unlimited overdubbing, you can layer your sound to create intricate compositions on the fly. The inclusion of MIDI, audio, and sync I/O ensures seamless integration with your existing gear, making it a versatile addition to any setup.

What truly sets the E-4 apart is its class-compliant USB-C interface, which requires no drivers and allows for effortless connectivity with DAWs and mobile devices. Additionally, the built-in lithium-ion battery provides up to 3.5 hours of operation, ensuring your creative sessions are never cut short. Whether you're crafting serene soundscapes or dynamic vocal performances, the Roland AIRA Compact E-4 Voice Tweaker is your key to unlocking new sonic possibilities.

Key Features:

• Compact design with powerful vocal transformation tools
• Effects include Auto Pitch, harmony, vocoder, reverb, echo, tempo delay, and chorus
• 24-second looper with unlimited overdubbing and automatic BPM detection
• Scatter knob for rhythmic modulation and unique sound textures
• 1/4-inch mic input with gain control, headphone output with inline mic support
• MIDI, audio, and sync I/O for seamless integration with other devices
• Class-compliant USB-C for audio/MIDI interfacing
• Rechargeable lithium-ion battery providing up to 3.5 hours of use

Owner's manual

Product specs

FAQs

What effects are available on the Roland AIRA Compact E-4 Voice Tweaker?

The Roland AIRA Compact E-4 Voice Tweaker offers Auto Pitch, Harmony, Vocoder, Pitch, Formant, Scatter, and Reverb effects, allowing for a wide range of vocal processing options.

Can the Roland E-4 Voice Tweaker be powered via USB?

Yes, the Roland E-4 Voice Tweaker can be powered using a USB bus or its rechargeable lithium-ion battery, providing flexibility for both studio and portable use.

Does the Roland E-4 Voice Tweaker have MIDI connectivity?

The Roland E-4 Voice Tweaker includes MIDI connectivity with 2 x 1/8" TRS MIDI in and out ports, as well as USB, enabling integration with other MIDI-compatible devices.

How long is the looper function on the Roland E-4 Voice Tweaker?

The looper on the Roland E-4 Voice Tweaker provides a 24-second looping capability, allowing for creative layering and experimentation with vocal effects.

What inputs and outputs are available on the Roland E-4 Voice Tweaker?

The Roland E-4 Voice Tweaker features a 1/4" mic input, a 1/8" analog input, a 1/8" mix output, and a 1/8" headphone output, offering versatile connectivity options for various setups.