Roland FR-4X - Main Specifications

98
Main Specifications
Roland FR-4x/FR-4xb: V-Accordion
Keyboard, Bass & Bellows
Right hand
(FR-4x only) 37 keys (with velocity sensitivity)
Right hand buttons
(FR-4xb only)
92 buttons (with velocity sensitivity)
Left hand
120 bass buttons (with velocity
sensitivity)
Treble mode
(Left-Hand Keyboard Note Layout)
(FR-4xb only)
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
Sound source
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 buttons
Menu/Write, Exit/No, Enter/Yes, Cursor
K
/
J
, Value -/+ (Set Down/Up)
Other buttons
Right Hand Parts buttons (Accordion,
Orchestra, Organ)
Left Hand Parts buttons (Drums, Orch
Bass, Orch Chrd/F.Bass, F.Bass, Bass&Chrd)
User Program, Song List, Play/Pause, Rec,
Power
Additional buttons
6 user assignable function switches on
last row of bass buttons
Operation mode
Right hand keyboard
mode
Layer (Zone), High, Low