The FR-5 is lighter weight, without speakers and power amp, and more affordable, offering an optional battery pack.
41 Keys Piano Type with velocity and aftertouch
Left Hand 120 Bass buttons with velocity
Keyboard Mode Right Hand: Solo, Dual, High/Low (for Orchestral Sounds)
Left Hand: Standard, Free Bass, Orchestral Bass, Orchestral Chord, Orchestral Free Bass
Bellows Real pneumatic detection of bellows pressure, by a high resolution pressure sensor
Tones: Accordion Set
40 full programmable Sets including:
14 Treble registers
7 Bass registers
7 Free Bass registers
7 Orchestral Free Bass registers
7 Orchestral Bass registers
7 Orchestral Chord registers
22 Orchestral sounds
The FR-5 Version 1 users can upgrade their FR-5 into Version 2. Please, contact your nearest Roland Service Center.