Roland FR-4XB-RD V-Accordion (button type - red)

- Keyboard, Bass & Bellows
- Right hand
- 92 buttons (with velocity sensitivity)
- Left hand
- 120 bass buttons (with velocity sensitivity)
- Treble Mode (Right-Hand Keyboard Note Layout)
- C Griff Europe, C Griff 2, B Griff Bajan, C Griff Fin, D Griff 1, D Griff 2
- Bass & Chord Mode (Left-Hand Keyboard Note Layout)
- 2 Bass Rows, 3 Bass Rows A-7th, 3 Bass Rows A-5dim, 3 Bass Rows B-7th, 3 Bass Rows B-5dim, 3 Bass Rows Bx-7th, 3 Bass Rows Belgium
- Free Bass Mode (Left-Hand Keyboard Note Layout)
- Minor 3rd, Bajan, Fifth, North Europe, Finnish
- Bellows
High-resolution pressure sensor for the detection of bellows pressure
- Bellows resistance regulator: wheel with fine adjustment
- Bellows curve
- Fixed Low, Fixed Med, Fixed High, X-Light, Light, Standard, Heavy, X-Heavy, Close, Open, Tango, Traditional, Jazz, Classic, Dynamic1, Dynamic2 Sound Source
- Max polyphony
- 128 voices
- Tones (Accordion Set)
100 Accordion Sets
- Each Accordion Set includes (number of sounds that can be assigned to the register buttons):
- Right Hand Registers: 14 Accordion registers, 14 Orchestra registers, 14 Organ registers
- Left Hand Registers: 7 Bass & Chord registers, 7 Free Bass registers,
- 7 Orchestra Bass registers, 7 Orchestra Chord registers, 7 Orchestra Free Bass registers
- Reed Footages
- 7 Treble, 5 Bass, 3 Chord, 2 Free Bass
- Orchestral sounds
- 162
- Orchestral sounds can also be used with orchestral bass sounds, orchestral chord sounds, and orchestral free bass sounds. Organ sounds (Virtual Tone Wheel)
32 presets for Treble, Orchestra Chord and Orchestra Free Bass sections
- 16 presets for Orchestra Bass section
- Drum Sets
- 3
- User Programs
- 98: 7 User Program Bank x 14 registers
PBM (Physical Behavior Modeling)
- Noises
- Stopping-reed growl, Closing valve noise, Left button noise
- Individual Reed Simulation
- Hysteresis Threshold, Expression Curve, Pressure-Variant Filter, Pressure-Variant Pitch Deviation
- Switching Reed Sound Wave
- By bellows acceleration, by note repetition speed
- Bellows 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
- Fine Tuning reed footages 8/ 8+
- 100 to 0 to +100
- Effects Reverb
- 8 types
- Includes delay type. Chorus
- 8 types
- Includes delay type. Rotary for Organ sound
- Slow/Fast
- "Cassotto" simulation
- Yes
- 4 Band EQ for Internal Speakers
- Yes
- Panel Controls Knob controls & Registers
Volume, Balance, Reverb, Chorus,
- Right hand register buttons 7 x 2 * Use the A/B button to switch between sounds assigned to the register buttons.
- Left hand register buttons 7 Navigation switches
- Menu/Write, Exit/No, Enter/Yes, Cursor , Value -/+ (Set Down/Up)
- Other switches
Right Hand Parts switches (Accordion, Orchestra, Organ)
- Left Hand Parts switches (Drums, Orch Bass, Orch Chrd/F.Bass, F.Bass, Bass&Chord)
- User Program, Song List, Play/Pause, Rec, Power Additional switches
- 6 user assignable function switches on last row of bass buttons
- Operation Mode Right Hand Keyboard Mode
- Layer (Zone), High, Low
- Octave Shift
3, 0, +3 for Orchestra
- This setting can be saved individually for each set.
- 1, 0, +1 for Treble, Orchestra, Organ (Right hand)
- This setting can be saved individually for each user program.
- Orchestra Chord Guitar Mode
- Gtr Table1, Gtr Table2, Gtr Table3
- Sound Edit
- Yes
- The dedicated editor allows full editing. Bass to Treble
- Yes
- Part Mute
- Accordion, Orchestra, Organ, Bass&Chord, Free Bass, Orch Bass, Orch Chord, Orch Free Bass
- Bass & Chord with drum/percussion sounds
- Programmable drum/percussion sounds for Bass/Orch Bass rows, Chord/Orchestra Chord rows.
- Audio Player and Audio REC
- MP3/WAV file playback from a USB flash drive, WAV file recording to a USB flash drive
- Speakers On/Off
- Yes
- Left-hand Button Keyboard Layer
- Yes
Other
- Display
- Custom LCD (8 characters + 16 segments x 4)
- Rated Power Output
- 2 x 11 W
- Speakers
- 2 x 10 cm
- 1 x Tweeter Wave Expansion
- 4 internal areas (8 MB each) to load new sounds
- When shipped from the factory, sounds are pre-installed in two areas. Power supply
AC adaptor
- Batteries (AA-type rechargeable Ni-MH x 10)
- Expected battery life under continuous use: 5 hours speaker ON mode, 9 hours speaker OFF mode Current Draw
- 2,000 mA
- Onboard connectors
OUTPUT jacks L/Mono (Treble), R/Mono (Bass): 1/4" phone type
- PHONES jack: Stereo 1/4" phone type
- INPUT jack: Stereo miniature phone type
- MIDI (IN or OUT) connectors
- USB MEMORY port
- USB COMPUTER port (USB Hi-Speed MIDI support)
- (Use a USB cable and a USB port on your computer that supports Hi-Speed USB.)
- DC IN jack
- Accessories
AC Adaptor
- Power cord (for connecting the AC adaptor)
- Owner's Manual
- Reference caps for right-hand button keyboard
- Reference caps for the bass buttons
- Straps
- Accordion cover
- Attachment strip
- Option (sold separately)
USB Flash memory
- Soft case for accordion (BAG-FR-3)
- Headphones
- MIDI foot controller (FC-300)
Size and Weight
- Width
- 470 mm/18-9/16 inches
- Depth
- 240 mm/9-1/2 inches
- Height
- 390 mm/15-3/8 inches
- Weight
- 8.6 kg/19 lbs.
- (Without straps and batteries)

- Weight: 9.840kg
- Height: 598mm
- Width: 352mm
- Depth: 625mm

Manufacturer Warranty (3 years) :
End Customers with technical issues must always first contact

https://www.roland.com/backstage/login