** This keyboard is used and shows a lot of signs of wear all around. Everything works as it should **

The BK-9 Backing Keyboard is the new flagship instrument in the acclaimed BK series, bringing together sensational sounds, top-class rhythms, and an incredible selection of premium features. You have a world of music under fingertip control, with a massive sound selection—including Roland’s renowned SuperNATURAL sounds—and a huge range of completely remastered rhythm accompaniments in nearly every musical genre, from classic to modern. An innovative dual LCD system and intuitive panel layout make it easy to direct your virtual band, while powerful effects and assignable real-time controls let you select and shape sounds with ease. With numerous additional highlights such as USB song playback/recording, an onboard 16-track sequencer, Rhythm Composer, and much more, the BK-9 is a powerhouse music machine for professional performing, song composition, and casual enjoyment at home.

Display Type
Display
    2 Displays 160 X 160 Pixels, Graphic LCD (Backlit)
Keyboard
Keyboard Type
    76 Velocity Sensitive Keys Key Touch: High, Medium, Low, Fixed
Keyboard Modes
    Organ, Piano
Sound Generator
Max. Polyphony
    128 Voices (GM2/GS/XGlite Compatible)
Tones
    1,718 (Included 22 SuperNATURAL) + User Tone.
Favorite Tone
    Possibility to create four lists (UPPER1, UPPER2, LOWER, M. BASS) of 10 frequently used sounds and recall them instantly.
Drum Sets
    77
Multitimbral parts
    4 keyboard parts (UPPER1, UPPER2, LOWER, M. BASS) + MELODY INTELLIGENT + 16 song parts
Master Tuning
    415.3 to 466.2 Hz
Key Control (Transpose)
    –6 to +5 in semitones (for rhythm, SMF, mp3/WAVE)
Organ Section
Harmonic Bar
    16’, 5-1/3’, 8’, 4’, 2-2/3’, 2’, 1-3/5’, 1-1/3’, 1’ + LEVEL
Vibrato/Chorus
    V-1/V-2/V-3/C-1/C-2/C-3
Percussion
    2nd/3rd, Soft, Slow
Rotary Sound
    Slow/Fast, Brake, Level
Tone Wheel Type
    50/60/70
Type d'Amplificateur
    TYPE 1/TYPE 2/TYPE 3/TYPE 4/ TYPE 5
Effects
Real Time Parts (UPPER1, UPPER2, LOWER, M. BASS)
    Reverb and Chorus: selectable via Tone Part effects
    2 Mfx (84 Mfx Editable Macro) (selectable via Tone Part effects)
    Part EQ
Rhythms/SMF section
    Reverb: 8 types (selectable via Makeup Tools)
    Chorus: 8 types (selectable via Makeup Tools)
    3 Mfx (84 Mfx Editable Macro) (selectable via Makeup Tools)
    Part EQ
MIC
    2-band EQ +gain for each band , Reverb
Backing Section
Rhythms
    Over 500 in 10 “Rhythm” families
Real-time player
    Rhythms (STL), SMF (Format 0/1), KAR, mp3, WAVE
Tempo Change
    20 to 250 BPM for SMF and rhythms
Time Stretch
    75 to 125% for mp3 and WAVE
One Touch memories
    4 suitable tones for each rhythm (Programmable)
Track Mute
    For Rhythms/SMF
Center Cancel
    For mp3/WAVE
Rhythm Composer
    Internal Rhythm Composer
Rhythm and SMF Makeup Tools
    Instrument-oriented editing
Audio Recording
Media
    USB Flash memory
Save format
    Audio files (WAVE 44.1 kHz, 16-bit linear), MIDI files (SMF)
Sequencers
16 tracks sequencer
    Internal 16 tracks MIDI sequencer with microscope and macro editing functions
Chord Loop
    Loop/Sequencer Mode
Metronome
Time Signature
    1 to 32/16, 1 to 32/8,, 1 to 32/4, 1 to 32/2
Mode
    Always, Play, Rec
Count In
    Off, 1 bar, 2 bars
Volume
    Internal and external by METRONOME OUT jack
Performance Memories
Performance Lists
    Unlimited number (storage on USB memory)
    Over 1000 “Music Assistant” memories (internal memory)
    5 “Factory Song” memories (internal memory)
Performance memories per List
    Max. 999
Other
Search Function
    Quick location of Rhythms, and Songs on the connected USB memory
Demo
    Yes
Lyrics
    SMF, mp3/WAVE, mp3+CDG (mp3+CDG on video output socket only)
Slide Shows
    Picture folder linked to songs (recommended resolution: 512 x 384 or 1024 x 768 pixels)
Panel Controls
    Rotary encoder: Data dial with push switching function
    VOLUME: 1 Knob
    AUDIO IN: 1 Knob
    MIC VOLUME: 1 Knob
    MIC REVERB: 1 Knob
    BALANCE (Backing/Keyboard): 1 Knob
    Pitch Bend/Modulation Lever: 1
    Mixer/Harmonic bars section: 10 sliders
    D-BEAM controller: 1
    Assign Switches: 4
Connectors
    Audio OUTPUT jacks: (R, L/Mono) 1/4” phone type
    PHONES jack: Stereo 1/4” phone type
    Audio INPUT jack (R, L/Mono): 1/4” phone type
    MIC IN: 1/4” phone type/XLR type (Phantom power switch OFF/ON)
    METRONOME OUT: 1/4” phone type
    MIDI connectors: THRU, IN, OUT (Visual Control function)
    USB ports: USB COMPUTER connector (Type B, reception and transmission of MIDI data), USB MEMORY (Type A, data storage devices)
    Foot pedal jacks: HOLD, EXPRESSION , CONTROL (assignable)
    FC-7 PEDAL: 1 socket (assignable)
    VIDEO OUTPUT jack RCA-type (CVBS, PAL or NTSC – selectable)
Power supply
    AC adaptor
Current Draw
    1,100 mA
Auto Off function
    Off, 10 min, 30 min, 240 min
Accessories
    Owner’s Manual
    AC adaptor
    Power cord (for connecting the AC adaptor)
    Music rest
Options (sold separately)
    USB: USB flash memory (M-UF2G), Wireless USB Adaptor (WNA1100-RL)
    Pedal Switch: DP-series
    Footswitch: BOSS FS-5U
    Expression Pedal: EV-5, EV-7
    Footswitch: FC-7
    Microphone: Roland DR Series
    Headphone: Roland RH Series
    Vocal Performer: VE-5, VE-20
    Amplifier: CM-110, CM-220
    Stand: KS-12
Size and Weight (Without Music Rest)
Width
    1251 mm
    49-5/16 inches
Depth
    345 mm
    13-10/16 inches
Height
    123 mm
    4-7/8 inches
Weight
    9.4 kg
    20 lbs. 12 oz.
Size and Weight (Including Music Rest)
Width
    1251 mm
    49-5/16 inches
Depth
    445 mm
    17-9/16 inches
Height
    308 mm
    12-3/16 inches