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Roland Aira Compact E-4 Voice Tweaker


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    A VOCALIST’S BEST FRIEND.

    The E-4 Voice Tweaker is an outrageously jammable box of fun that harmonizes, auto-pitches, vocodes, loops, and glitches your voice and anything else you feed it. Flip through hands-on controls to manipulate the sound, and chain in AIRA Compacts and other electronic instruments and let them ride in perfect sync.

    Standard 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
    • ¼-inch mic input with wide-ranging gain control
    • Headphones output with support for an inline mic
    • Comprehensive connectivity with audio, MIDI, and sync I/O plus AIRA Link
    • Class-compliant USB-C audio/MIDI interface—no drivers needed
    • Lithium-ion battery with up to 3.5 hours of operation per charge
    • Sturdy construction and robust controls
    • Connect to other AIRA Compacts and standard MIDI devices with optional BOSS TRS MIDI cables
    SPECIFICATIONS
    Effect Type
    AUTO PITCH
    HARMONY
    VOCODER
    PITCH
    FORMANT
    SCATTER
    REVERB
    LOOPER
    Maximum Recording Time
    Approximately 24 seconds
    Display
    7 segments, 4 characters (LED)
    Connectors
    SYNC (IN, OUT) jacks: Miniature phone type
    MIX (IN, OUT) / HEADSET jacks: Stereo miniature phone type (Stereo, CTIA)
    MIDI (IN, OUT) jacks: Stereo miniature phone type
    MIC IN jack: Stereo phone type
    USB port: USB Type-C® (Audio, MIDI)
    Power Supply
    Rechargeable lithium-ion battery
    Obtained via USB port (USB bus power)
    Current Draw
    500 mA
    Expected battery life under continuous use
    Approx. 3.5 hours
    * These figures will vary depending on the actual conditions of use.
    Expected battery charging time
    Approx. 3 hours
    * To charge the unit, use the USB port of a computer or a commercially available USB power supply adaptor (5 V, 500 mA or higher).
    Accessories
    Leaflet ”Read Me First”
    USB Type-C to USB Type-A cable
    SIZE AND WEIGHT
    Width
    188 mm
    7-7/16 inches
    Depth
    106.5 mm
    4-1/4 inches
    Height
    41.7 mm
    1-11/16 inches
    Weight (including batteries)
    290 g
    11 oz

    Aria Compact Details

    Serious fun.

    AIRA Compact puts Roland’s legendary creative magic in the palm of your hand. Jam, perform, and develop ideas anywhere with genre-defining sounds. Chain AIRA Compact instruments together to extend your palette—or connect with MIDI gear, computers, and music apps to expand your existing rig. Fun, affordable, and easy to learn, AIRA Compact brings serious musical power to creators on the move.

    UNCOMMON VERSATILITY.

    However and wherever you make music, AIRA Compact instruments are there for you. Stow one in a pocket or backpack and compose on the go. Mix and match them for busking, club performing, and livestreams. Or use them as high-quality sound generators and input devices for larger-scale performances and computer music production.

    CLASS-LEADING CONNECTIVITY.

    AIRA Compact provides ample I/O to interface with everything in your musical world. Synchronize and monitor multiple AIRA Compact instruments from one unit, connect with stereo audio and MIDI devices, and communicate with computers and mobile music apps via USB-C.

    SMALL & MIGHTY.

    AIRA Compact strikes the perfect balance between portability and power. Each model is small enough to slip in a pocket and features a tactile panel to jumpstart your creative flow. Onboard lithium-ion batteries provide hours of continuous fun per charge. And with Roland’s famous build quality, your AIRA Compact is ready for years of musical exploration.


    Brand: Roland

    SKU: ROLAND-E-4



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