Roland E-A7 Expandable Arranger Keyboard

Roland E-A7 Expandable Arranger Keyboard

Command the stage with a world of musical backing tracks at your fingertips. The Roland E-A7 is a premium, expandable arranger keyboard engineered specifically for live performers, solo gigging musicians, and traditional music arrangers across the UAE. Designed with a massive library of global sounds and backing styles, the E-A7 provides ultra-fast, intuitive control over your performance. It is the ultimate lightweight choice for musicians in Dubai and Abu Dhabi who need a comprehensive backing band instrument capable of authentic regional expression.

Innovative Dual-Display Interface Optimized for Live Gigging

Navigating a complex workstation during a live set can be highly frustrating. The E-A7 solves this by introducing a dual-LCD layout that divides your workflow logically. The left screen focuses entirely on your automatic backing styles, while the right screen displays your active instrument tones and upper layer assignments. This dedicated layout means you can view, select, and modify your parameters simultaneously without getting lost in buried software menus, giving you absolute confidence under intense stage lighting.

Massive Sound Library with Authentic Middle Eastern Textures

While standard arranger keyboards focus strictly on Western pop styles, the E-A7 is a true global powerhouse. It comes pre-loaded with over 1,500 premium tones, featuring highly detailed acoustic pianos, lush strings, brass, and synthesizers. Crucially, it houses an extensive collection of authentic regional sounds from the Middle East, North Africa, Turkey, and India. Every backing style is programmed by elite local musicians, ensuring that the microtonal tunings, complex time signatures, and traditional percussion rhythms match local cultural performance standards exactly.

Onboard Audio Sampling and Versatile Vocal Processing

Scale up your sonic footprint by importing your own unique sounds. The E-A7 features an onboard WAV audio sampling engine, allowing you to capture vocal phrases, custom percussion hits, or sound effects, and map them straight to the keys or internal memory pads. For solo performers, the dedicated XLR microphone input on the back panel feeds your voice straight through a studio-grade processing chain, complete with independent input volume controls, vocal compression blocks, gate controls, and lush professional reverbs.

Key Product Benefits

• Dual-Screen Performance Layout: Separate LCD panels keep backing styles and instrument voices isolated for instant visual tracking on stage.
• Authentic Global Accompaniment: Over 600 multi-part backing styles covering Middle Eastern, Asian, and Western musical genres with lifelike arrangement variations.
• Fast One-Touch Scale Tuning: Dedicated front-panel scale buttons let you instantly recalibrate individual notes to play traditional quarter-tone Oriental scales on the fly.
• Integrated Audio Sampling Engine: 128 MB of internal expansion memory allows you to import and sculpt custom WAV samples to expand your library.
• Ultra-Lightweight Body: Weighs under 8 kg, making it incredibly easy to pack up, transport, and set up on mobile stage rigs.

Official Technical Specifications

• Keyboard Type: 61 keys with velocity sensitivity
• Maximum Polyphony: 128 voices
• Internal Sound Engine: Advanced multi-timbral generator; Over 1,500 factory tones plus 50 premium drum kits
• User Wave Expansion Memory: 128 MB for raw WAV audio sample importing and key mapping
• Backing Styles Archive: Over 600 factory styles with 4 intro sections, 4 main variations, 4 fills, and 4 endings per style
• Control Interface Panels: Dual graphic monochrome LCD screens (160 x 160 dots each) with dedicated phrase pads and part sliders
• Physical Audio Inputs: Mic Input (XLR/TRS combo jack), Line Input L/Mono & R (1/4-inch jacks), Ext Input (Stereo mini-jack)
• Physical Audio Outputs: Output L/Mono & R (1/4-inch phone jacks), Phones Output (Stereo 1/4-inch phone jack)
• Digital & Control Interfaces: MIDI In/Out (5-Pin DIN), USB Computer Port (Type B for MIDI communication), USB Memory Port (Type A for flash drive storage)
• Onboard Speaker Array: Dual 100 mm speakers driven by a 12 Watt x 2 internal amplification matrix
• Physical Dimensions: 1,045 mm Width x 318 mm Depth x 136 mm Height
• Net Instrument Weight: 7.9 kg (excluding the AC power adapter)

Common Customer Questions Answered

How do I play traditional Middle Eastern quarter-tone scales on the E-A7?

The E-A7 features a dedicated array of scale tuning buttons located directly on the front left panel of the interface. This layout allows you to flatten or sharpen individual notes of the octave by a quarter-tone instantly while playing live. You can save your custom microtonal configurations into user memory slots for immediate recall during regional music sets.

Can I load and play standard MIDI files (SMFs) using this keyboard?

Yes, absolutely. The E-A7 is fully equipped to play back standard MIDI files (Format 0 and 1) directly from an external USB flash drive. It also supports the playback of standard audio files, including raw WAV and MP3 formats, allowing you to use pre-recorded studio backing tracks alongside your live performance layout.

What is the function of the phrase pads on the front panel?

The E-A7 includes a set of multi-functional phrase pads positioned right above the pitch bender assembly. These pads can be programmed to instantly trigger one-shot audio samples, vocal sound effects, continuous percussion loops, or specific musical phrases. This features lets you layer dramatic real-time accents over your active style arrangements without breaking your keyboard playing hand position.