Discover the Roland FR-4XBK Digital Accordion
While many purists prefer traditional accordions, the Roland FR-4x shows how a digital accordion can offer great benefits. This lightweight and compact V-Accordion features responsive pressure-sensing bellows and powerful onboard speakers. As a result, it feels just like an acoustic accordion but with added versatility.
Powerful Sounds and Connectivity
The Roland FR-4X Digital V-Accordion Black offers a top-tier selection of accordion sounds from around the world. You can play these through the onboard speakers, use headphones for silent practice, or connect to a PA for live shows. Additionally, it lets you control other MIDI instruments or record your playing on a USB stick to share your music easily.
Key Features at a Glance
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37 keys and 120 left-hand buttons
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Compact and lightweight design
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Sound module from the flagship FR-8x
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Headphones and line outputs
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100 accordion sound sets (67 pre-loaded), 162 orchestral sounds, 32 organ sounds, and 3 drum sounds
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Built-in chorus, reverb, and rotary effects
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Onboard audio recorder
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Fast response from the below pressure sensors
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Bellows the Resistance Regulator to customize the feel
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Powerful amplification (two speakers + one tweeter)
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Character-type LCD screen
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Four expansion slots for additional tone libraries
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USB connection and MIDI I/O
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USB memory port for song playback and recording
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Powered by AC adaptor or 10 AA batteries
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Available in black or red; made in Italy
Customizable Sounds for Any Style
Unlike traditional accordions with a single sound, the FR-4x offers an entire orchestra in your hands. You can switch between French musette, Russian bajan, or explore 162 orchestral sounds like strings, organs, and bass guitars. Moreover, you can add effects like chorus, reverb, or rotary, and even use onboard drum sounds to enhance your performance.
Honoring Tradition with Modern Design
The FR-4x delivers the expressive feel of an acoustic accordion in a modern, portable package. It’s 37 velocity-sensitive keys and 120 left-hand buttons provide an intuitive layout. The pressure-sensitive bellows let you adjust the inertia for a personal touch. Also, the compact design and multiple power options make it ideal for musicians on the move.
Versatile Outputs for Practice and Performance
Whether practicing at home or playing on stage, the Roland FR-4X Digital V-Accordion Black adapts easily. Use headphones for quiet practice or rely on the powerful onboard speakers for full sound. It also connects to external MIDI devices like Roland’s BK-7m Backing Module. For gigs, the Line Out offers direct PA system connection without the hassle of microphones.
Jam Along and Record Your Music
Use the USB memory port to play along with your favorite songs or your band’s material. The onboard recorder lets you capture new parts, save them to a USB, and share your creations online. Additionally, you can back up your custom sound settings for future use.

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