Roland FR 7x Button 2

Roland FR 7x Button Red 1

Roland FR 7x Button 2

Roland FR 7x Button White 1

Roland FR 7x Button White 2

Product: Roland FR 7xb


Roland FR7xb V-Accordion Specifications

Keyboard Bass & Bellows

Right hand 92 buttons, velocity-sensitive, Master Bar with aftertouch
Left hand 120 bass buttons, with velocity standard, Free Bass mode, Orch. Bass, Orch. Chord, Orch. Free Bass
Treble Modes C Griff Europe, C Griff 2, B Griff Bajan, B Griff Fin, D Griff 1, D Griff 2

Free Bass Modes

Minor 3rd, Bajan, Fifth, North Europe, Finnish

Free Bass Modes

Minor 3rd, Bajan, Fifth, North Europe, Finnish

Bass & Chord Modes

2 Bs Rows, 3 Bs Rows A-7th, 3 Bs Rows A-5dim, 3 Bs Rows B-7th, 3 Bs Rows B-5dim, 3 Bs Rows Bx


New pressure sensor for better sensitivity and Advanced Physical Behaviour Modelling such as detection of bellows opening/closing
Bellow curve Fixed Low. Fixed Med, Fixed High, X-Light, Light, Standard, Heavy, X-Heavy
Bellows resistance regulator Wheel with fine adjustment

Sound Source

Max Polyphony 128 voices
Wave ROM 64 Mbyte Wave ROM


80 Accordion sets, including: 14 Treble registers, 7 Bass/Chord registers, 7 Free Bass registers, 7 Orchestra Free Bass registers, 7 Orchestra Bass registers, 7 Orchestra Chord registers, 49 Orchestral sounds (26 realtime + others selectable by MENU), 128 Drum sounds
Organ sounds with Harmonic Bar 32 presets x Treble, Chord and Free Bass sections, 16 presets x Bass section. Up to 26 Harmonic Bar combinations customizable, can be controlled and shaped by bellows
Additional sounds Uploadable from USB memory and saved on internal memory
Treble Reed footages 7
Bass Reed footages 5
Chord Reed footages 3
Free Bass Footages 2

PBM (Physical Behavior Modeling)

Noises Stopping-reed growl, closing valve noise, left button voice
Individual reed simulation Hysteresis threshold, Expression curve, Pressure variant filter, Pressure variant pitch deviation
Reed waveform switching By bellows acceleration, by note repetition speed
Bellow opening/closing sound change By bellows opening/closing detection

Musette tuning

Micro tuning presets 16 types: Off, Dry, Classic, F-Folk, American L/H, North Europe, German L/H, D-Folk L/H, Alpine, Italian L/H, French, Scottish)


Reverb 8 types
Chorus 8 types
Delay 10 types
Rotary for orchestral organ sound Slow/Fast with Vibrato, Chorus, Overdrive and VK-Rotary
“Cassotto” and “Sordina” Simulation Yes

Panel controls

Control Knobs Volume, Treble/Bass balance, Reverb, Chorus, Delay
Encoder Data Edit with Enter

Panel Switches

Treble Registers 14 + Master + Orchestra
Bass Registers 7
Navigation Switches Up, Down, Menu/Write, Exit/Jump
Other switches Accordion set Up/Down, Sordina On/Off, Power/span
Additional switches 6 user assignable function switches on last row of bass buttons

Operation modes

Orchestra Mode Solo, Dual, Low. High, Solo M, Dual M, Low M, High M, Low M Trb, High M Trb, Low Trb, High Trb
Octave -1, 0, 1 for Treble and Orchestra
Treble register feature Orchestra Link, Bass Link, Orchestra Bass Link, Orchestra Chord Link, Orchestra Free Bass Link
Part Mute Treble, Orchestra, Bass & Chord, Free Bass, Orch Bass, Orch Chord, Orch Free Bass
Percussion sounds with Bass & Chord For Bass/Orch Bass 2 rows, Chord/Orchestra Chord 4 rows
MP3 player MP3 player from USB memory
Wave Recorder On USB memory

MIDI functions

Ext. Seq. Playback.(MIDI In): Treble, Bass & Chord, Orchestra, ALL (local Off function)Send PC (MIDI OUT): 1-512 Program Change to control Patch, Sound of MIDI devices; Start/Stop MIDI TX: Send Start/Stop by pushing Alpha dial


128 x 64 OLED type
Rated Power Output 2 x 25 W RMS
Speakers 10cm x 2 speakers (using Neodymium Transducer Magnets), Tweeters x 2

Onboard connectors

Headphone jack (stereo), Output jack: L/Mono (Treble), R/ Mono (Bass), Multi connector (to external FBC-7 power supply/Footswitch unit/battery charger), USB host
USB USB host
Power Supply Rechargeable Ni-MH battery pack, 24V-4500mAh, External FBC-7 power supply/battery charger: AC117V, AC 230V, AC 240V (50/60hz), AC 220 V (60Hz)
Power Consumption 96W
Supplied accessories FBC-7 (Power supply/Battery Charger), Owner’s Manual, Straps, Accordion Cloth, Bass Reference caps, Power Cable, 19-pin Multicore cable, Rechargeable Ni-MH battery pack 24V-4500mAh.External FBC-7 Specifications: 5 Programmable Foot switches (set Up /Down Register Up/Down, Sustain), Multi connector (towards Accordion), Expression Pedal jack, MIDI connectors (In, Out, Thru), Output jacks (L/Mono, R), AC Inlet
Optional Accessories V-Accordion Gigbag, FBC-7 Gigbag, Headphones RH-300,RH-200, AMC-4 (Audio/midi cable), AAP-1 (Music Rest and Throne)

Size and Weight

506 mm 19-15/16 inches
270 mm 10-11/16 inches
405 mm 16 inches
11.7 kg 25 lbs. 13 oz.

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Last Updated: Saturday, 18 November 2017 08:12