Roland Aira Compact E4 Voice Tweaker
Roland Aira Compact E4 Voice Tweaker
Roland Aira Compact E4 Voice Tweaker
Roland Aira Compact E4 Voice Tweaker

ROLAND

Roland Aira Compact E4 Voice Tweaker

£175.00
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1 of 3 of the new fun-sized Roland AIRA Compact machines for beats, chords and voices.

The Roland E4 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.

Main features of the Roland E-4 Voice Tweaker include:

  • 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

Inspiring Roland vocal processing.
The E-4 combines powerful voice transformer tools and standard vocal effects with a tactile interface that’s meant to be played. This lean, mean machine puts a treasure trove of top-quality processing in a go-everywhere gadget that’s endlessly enjoyable and amazingly affordable.

Perform with sound.
By working the E-4’s inviting panel, you can go from traditional vocal enhancements to punchy beatboxed grooves to striking alien soundscapes—all in a single performance. Select different sonic shapers, trigger looper controls, cycle through Scatter effects, and tweak pitch, formant, and more in the flow.

Harmonic explorer.
Take your singing to the next level with automatic harmony effects. Set the key and chord voicing on the fly and bring head-turning flair to any song. And with Auto Pitch, you can dial in everything from subtle tuning fixes to the hard-tuned sounds heard in mainstream pop tracks.

Loop and Scatter.
Turn one voice into an entire orchestra using the 24-second looper. Overdub layer after layer with the E-4's effects to create wild, vocal-driven rides. Then slice and dice with the expressive Scatter knob, which chops your sound into colorful bits that you control with a twist.

Channel your inner robot.
Use direct-access tools to instantly change your vocal gender, conjure sounds from outer space, or transform yourself into a mechanical persona (good or evil is up to you). There’s also a powerful vocoder, which you can drive from a large pool of onboard synth waveforms, the E-4’s pitch functions, or an external MIDI keyboard for an endless variety of textures.

Link up and go.
Connect a handheld mic to the front input for performing, or use a gaming headset or the inline mic on your earbuds to bring fresh vocal fun to your next livestream or podcast. Sync with other AIRA Compacts like the T-8 Beat Machine and J-6 Chord Synthesizer to expand your range. Or interface with computer DAWS, mobile music apps, and hardware instruments via USB-C or MIDI.

Everywhere at once.
The E-4 creatively accentuates vocals anytime and anywhere. The lithium-ion battery provides up to 3.5 hours of power per charge, and the rugged Roland build will support inspired magic and mayhem for a long, long time.

Shipping & Returns

Shipping.

UK delivery is free for all orders over £50.

In stock orders placed before 4pm are dispatched same day.

All items are sent with DPD. For added security, expensive items will require a pin code at delivery which is emailed to you.

DPD aims to deliver next day, but some remote parts of the UK may experience a two day service.

Returns.

Should you wish to change your mind, you have 30 days from the date of receipt to do so. Simply drop us an email to info@westenddj.co.uk and we'll guide you through the process.

Westend DJ recommend that you open any items received from us carefully, as any damage to the internal packaging or missing items may incur a discretionary re-stocking fee.

Some goods are not eligible for return. This is because they are either consumables or due to hygiene reasons, these include: microphones, effect fluids, styli, crossfaders and line faders, headphones and replacement parts.

Shipping & Returns

Shipping.

UK delivery is free for all orders over £50.

In stock orders placed before 4pm are dispatched same day.

All items are sent with DPD. For added security, expensive items will require a pin code at delivery which is emailed to you.

DPD aims to deliver next day, but some remote parts of the UK may experience a two day service.

Returns.

Should you wish to change your mind, you have 30 days from the date of receipt to do so. Simply drop us an email to info@westenddj.co.uk and we'll guide you through the process.

Westend DJ recommend that you open any items received from us carefully, as any damage to the internal packaging or missing items may incur a discretionary re-stocking fee.

Some goods are not eligible for return. This is because they are either consumables or due to hygiene reasons, these include: microphones, effect fluids, styli, crossfaders and line faders, headphones and replacement parts.

Warranty

  • All products are backed up by a minimum 12 month
    manufacturer warranty.
  • Items that are faulty within thirty days of receipt are
    considered Dead on Arrival or Faulty out of Box. For these returns, we will arrange for the goods to be collected so that they can be returned free of
    charge.
  • Items that display a fault after the thirty-day period are covered under manufacturer’s warranty. During the first six months of ownership, we’ll collect any faulty items from you free of charge where convenient for you.
  • Outside of 6 months, the cost of return rests with the
    customer, if you’re struggling to ship a large item back to us, or if this is proving to be expensive please give us a call – we’ll arrange for DPD to collect the item for a fee.
  • Once warranty repairs are received back with us, we’ll perform a quick test to verify the issue to avoid no fault found fees. Next, we’ll arrange to send the faulty goods to the manufacturer to be repaired. This process normally takes around two to four weeks; however, we cannot provide a guaranteed timeframe.

Warranty

  • All products are backed up by a minimum 12 month
    manufacturer warranty.
  • Items that are faulty within thirty days of receipt are
    considered Dead on Arrival or Faulty out of Box. For these returns, we will arrange for the goods to be collected so that they can be returned free of
    charge.
  • Items that display a fault after the thirty-day period are covered under manufacturer’s warranty. During the first six months of ownership, we’ll collect any faulty items from you free of charge where convenient for you.
  • Outside of 6 months, the cost of return rests with the
    customer, if you’re struggling to ship a large item back to us, or if this is proving to be expensive please give us a call – we’ll arrange for DPD to collect the item for a fee.
  • Once warranty repairs are received back with us, we’ll perform a quick test to verify the issue to avoid no fault found fees. Next, we’ll arrange to send the faulty goods to the manufacturer to be repaired. This process normally takes around two to four weeks; however, we cannot provide a guaranteed timeframe.

Secure Payment

Checkout with confidence. Our site uses the latest encryption techniques to protect your personal information. We do not store sensitive credit/debit card data and our checkout process is fully automated.

All of our payment providers including Novuna, Paypal, PayL8r and Shop Pay meet our stringent data protection requirements.

Secure Payment

Checkout with confidence. Our site uses the latest encryption techniques to protect your personal information. We do not store sensitive credit/debit card data and our checkout process is fully automated.

All of our payment providers including Novuna, Paypal, PayL8r and Shop Pay meet our stringent data protection requirements.