Description
The Roland Aira Compact E-4 Voice Tweaker is made by Roland a high quality affordable . The Roland Aira Compact E-4 Voice Tweaker is New manufactured by Roland and available from Synth for Sale now for £160.5 with delivery to all areas of the UK & Europe . The Roland Aira Compact E-4 Voice Tweaker is the ultimate tool for vocalists and music producers, providing the ability to change your voice in multiple ways. Taking inspiration from the Roland VT-3, the E-4 is jam-packed with vocal processing tools including auto-pitch, vocoder, harmonizer and much more. As well as being a powerful performance tool, the E-4 can also be used to transform your vocals whilst recording too. Dedicated sliders are included for changing the pitch and formant of your voice, as well as a slider that controls the onboard reverb effect – perfect for adding some more depth to your voice. Create sequences, loops and performances using the 24-second looper complete with unlimited overdubbing, undo/redo and automatic BPM detection. One of the most unique features is Auto Pitch, which will automatically change the pitch of your voice to match the music; capturing that classic ‘auto-tune’ style effect for live performances. A range of onboard effects allows you to texture/add colour to your sounds including a premium-grade reverb, echo, tempo delay and chorus effects. You can even dial-in rhythmic effects using the large ‘Scatter’ knob, ideal for adding some flair to your performances. The compact design and built-in Lithium-ion battery make the T-8 highly portable – perfect for musicians on the move.
About Roland
We have one of the largest online selection of new and used Roland music gear. If you are looking for your next synth, we will have it online at SynthForSale with fast delivery direct to you at home. Every item on the SynthForSale marketplace is delivered by sellers to all areas of UK, England, Ireland, Scotland & wales
Roland synthesizers are renowned for their pioneering role in shaping electronic music, known for their innovative designs and iconic sounds. Since the introduction of the Roland SH-1000 in 1973, the company has consistently pushed boundaries in synthesizer technology. Legendary models like the Jupiter-8, Juno-60, and TB-303 helped define the sound of genres such as synth-pop, house, and techno. The TB-303, in particular, became the backbone of acid house, with its distinctive squelchy basslines. Roland’s early synthesizers were known for their warm analogue tones and intuitive interfaces, which have cemented them as favourites among musicians and producers worldwide.
In more recent years, Roland has continued its legacy with the introduction of digital and hybrid synthesizers, such as the versatile JD-XA and the System-8, which incorporates the company’s powerful ACB (Analog Circuit Behavior) technology. This innovation allows modern Roland synths to faithfully recreate the sound and behaviour of their vintage counterparts while offering new features and capabilities. The company’s synthesisers are highly respected for their quality, reliability, and versatility, making them a staple in studios and live performances alike. Whether producing lush pads, punchy basses, or evolving soundscapes, Roland synths have been at the forefront of electronic music for decades.
£181.00 £158.00
AIRA Compact puts Roland’s legendary creative magic in the palm of your hand. Jam, perform, and develop ideas anywhere with genre-defining sounds. The E-4 Voice Tweaker is an outrageously jammable box of fun that harmonizes, auto-pitches, vocodes, lo…
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£206.00 £183.00
Product 1: 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. Product 1: Flip through hands-on controls to manipulate the sound, and chain…
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£186.76
Polyphonic micro synthesiser (4-voice) / integrated battery Crisp bass and expressive lead sounds 64-step sequencer Integrated aperggiator/step-loop function for live fills Keepdrum headphones
£187.50
Have fun as you learn with expressive acoustic pianos and hundreds of other sounds. Command a full band with auto-accompaniment and connect a mic to sing along. Onboard stereo speaker system with big, powerful sound. Over 600 additional tones, includ…
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£26.99
Tailor-made: Designed for compatibility with Roland AIRA Compact P-6, S-1, T-8, J-6, E-4, the storage case has a velvet lining and fits snugly, providing excellent protection for your audio equipment. Multi-functional storage space: The top mesh pock…
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Compact
A compact synthesizer is a smaller, more streamlined synth designed to be portable and space-efficient without sacrificing essential features and sound quality. These synthesizers are typically built to have a reduced footprint, making them easier to carry around or fit into limited studio or stage setups. Despite their size, compact synths often include a versatile range of sounds and functions, such as multiple oscillators, filters, effects, and sometimes even sequencers or arpeggiators. They are ideal for musicians or producers looking for a capable instrument that can be easily transported or fit onto a crowded desk or stage rig.
Compact synths might feature mini keys, knob-based controls, or even touch interfaces to maximize usability within a small form factor. Popular examples include the Korg microKORG, Roland Boutique series, and Arturia MicroFreak. They are designed to balance functionality with convenience, offering musicians a way to explore creative ideas without requiring a full-sized, heavyweight synthesizer. These compact designs are often well-suited for live performers, travelling musicians, and home studio producers who want a versatile instrument without taking up too much space.
Pianos and Keyboards
From expressive stage pianos to versatile MIDI controllers and classic electric keyboards, this category brings together everything you need to play, perform, and produce. Whether you’re after the weighted feel of hammer-action keys, the vintage charm of a Rhodes-style sound, or a compact keyboard to control your synth rig, you’ll find something here to suit your playing style. Ideal for both studio work and live performance, these instruments offer tactile connection and musical freedom across genres — from ambient textures to punchy techno stabs and everything in between.
Synthesizers
At the heart of electronic music lies the synthesizer — a tool of limitless creativity. From fat analogue basslines and sweeping pads to gritty FM textures and modular experimentation, our range of synths covers every sonic territory. Whether you’re chasing vintage warmth, modern digital precision, or the hands-on joy of knob-per-tweak design, you’ll find something here to inspire. We stock everything from portable groove boxes and desktop mono synths to powerful polys and rare collector’s pieces — ideal for studio producers, performers, sound designers, and synth obsessives alike.
