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Home > Keyboards & MIDI > Synthesizers > Roland BK-9 Backing Keyboard


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Item #: H96564
Mfg #: BK-9

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Price: $2,499.00
Availability: In Stock, Ready To Ship!

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Used Products are rated and sorted by Condition. Used products with Conditions 1-3 can be returned in accordance with our standard return policy. Used items with Conditions 4 and 5 are sold AS-IS and are NON-RETURNABLE. Our Lowest Price Guarantee DOES NOT apply to any used gear we sell.

Roland BK-9 Backing Keyboard

Condition 2 - Gently Used   
what is this?

Roland BK-9 Backing Keyboard

Condition 2 - Gently Used   
what is this?

Roland BK-9 Backing Keyboard

Condition 2 - Gently Used   
what is this?

Roland BK-9 Backing Keyboard

Condition 2 - Gently Used   
what is this?
Product Overview

The flagship model from the Roland BK Series.

  • Flagship 76-note instrument with top-level sounds, industry-leading auto-accompaniment features, and a lightweight, mobile design
    Over 1,700 sounds and 70 drum kits, including 22 SuperNATURAL sounds and 500 all-new tones
    Legendary Virtual Tone Wheel organs, with dedicated harmonic bars for authentic vintage organ performance
    540 rhythms (including 25 new rhythms), remastered for exceptional audio quality; over 1000 Music Assistants onboard
    Five independent multi-effects engines (MFX), plus dedicated mastering effects
    All-new user interface with intuitive panel layout, powerful dual LCD system, and Mixer function
    Professional 16-track sequencer and built-in Rhythm Composer; Chord Loop and Audio Key functions
    Song playback/recording, unlimited Performance List storage, and more from convenient USB memory
    XLR mic input with dedicated reverb effect; composite video output for displaying lyrics and photos
    Compatible with Apple iOS devices via Roland Wireless Connect; supports USB connection to iPad with Apple’s iPad Camera Connection Kit
    Free iOS apps include BK Partner, Lyrics Viewer, Air Recorder, and more
Product Details

Roland BK-9 Backing Keyboard

Roland’s acclaimed BK series has introduced its next member, the BK-9 Backing Keyboard. The BK-9 brings 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.


Equipped with a pro-quality 76-note keyboard and weighing less than 21 pounds (9.4 kg), the BK-9 is surprisingly light, making it easy to carry anywhere you want to play. Its user interface has been designed for maximum efficiency and ease of use while performing, with an innovative dual LCD system, logical panel layout, and many dedicated and user-assignable controls. 10 Favorite tones can be stored for each real-time part, an extremely convenient feature for live playing. 1000 onboard Music Assistants provide instant setups for every musical genre, and you can save an unlimited number of custom setups as Performance Lists to USB memory.


A flagship instrument deserves a flagship sound set, and the BK-9 delivers with over 1,700 fantastic sounds and 70 drum kits. 22 sounds feature Roland’s renowned SuperNATURAL technology, providing ultra-realistic acoustic instrument tones with an incredible range of natural expression. Also included are 500 all-new tones, specially selected for the BK-9 from the expansive Roland libraries. The Virtual Tone Wheel sound engine puts legendary organ tones at your fingers, with front-panel harmonic bars and a rotary effect for authentic organ performance. The BK-9 is also equipped for future expansion, with a User Tone area dedicated for upcoming BK-series sound collections.


Filled with full-ensemble accompaniments in almost every musical genre imaginable, the BK-9 lets you lead the world’s most versatile backing band as you play. 540 built-in rhythms include 25 new selections, and all the rhythms have been remastered with the BK-9’s superior sounds and powerful new effects processing for impressive audio quality straight from the recording studio. Via USB memory, unlimited additional rhythms can be added, and MP3, WAV, and SMF files can be played as well.


Five independent multi-effects engines (MFX) offer an enormous range of sound processing possibilities, with three MFX dedicated to rhythms and two MFX dedicated to real-time parts. Global reverb and chorus effects are available as well, along with two mastering processors that allow you to optimize the sound of the rhythm and real-time sections separately to suit performance venues and add final polish for recordings. A great new feature for live playing is the Mixer function, which gives you instant adjustment of rhythm and real-time part levels, MFX parameters, and more using the harmonic bars on the front panel.


A built-in 16-track sequencer provides a professional platform for composing and editing SMF data, while the Rhythm Composer lets you create and customize your own rhythms with ease. The convenient Chord Loop feature allows you to record and save chord sequences to drive the rhythms, great for generating on-the-fly backing patterns for two-handed solo/melody playing or preparing complete song arrangements for live performance, practice, or composition in the sequencer. With the Audio Key function, audio files stored on USB memory can be assigned to the top seven keyboard keys for quick-access playback while performing. Additionally, BK-9 performances can be easily recorded directly to USB memory as CD-ready WAV audio.


If you sing or work with a vocalist, you’ll appreciate the BK-9’s convenient XLR microphone input, which features phantom power, a dedicated reverb effect, and easily accessible front-panel controls. A composite Video Out jack is also provided, allowing you to display embedded MP3/SMF lyrics and chord symbols on an external video monitor for performance assistance or sing-along entertaining. Photo slideshows can be displayed as well, letting your audience enjoy custom images while listening to your music.


The BK-9 is compatible with Roland Wireless Connect, which provides cable-free communication with Apple’s iPhone, iPad, or iPod touch via Roland’s optional WNA1100-RL Wireless USB Adapter. An iPad can also be connected directly to the BK-9 with a USB cable using Apple’s iPad Camera Connection Kit. Many free iOS apps are available to enhance your BK-9 experience, including Air Recorder for jamming and capturing performances (iPhone/iPad), BK Partner for selecting tones and rhythms (iPad), Lyrics Viewer for displaying SMF lyrics (iPad), and a number of others.

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    2 Displays 160 X 160 Pixels, Graphic LCD (Backlit)
    Keyboard Type
    76 Velocity Sensitive Keys Key Touch: High, Medium, Low, Fixed
    Keyboard Modes
    Organ, Piano
    Max. Polyphony
    128 Voices (GM2/GS/XGlite Compatible)
    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
    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)
    Harmonic Bar
    16’, 5-1/3’, 8’, 4’, 2-2/3’, 2’, 1-3/5’, 1-1/3’, 1’ + LEVEL
    2nd/3rd, Soft, Slow
    Rotary Sound
    Slow/Fast, Brake, Level
    Tone Wheel Type
    Amplifier Type
    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
    2-band EQ +gain for each band , Reverb
    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
    USB Flash memory
    Save format
    Audio files (WAVE 44.1 kHz, 16-bit linear), MIDI files (SMF)
    16 tracks sequencer
    Internal 16 tracks MIDI sequencer with microscope and macro editing functions
    Chord Loop
    Loop/Sequencer Mode
    Time Signature
    1 to 32/16, 1 to 32/8,, 1 to 32/4, 1 to 32/2
    Always, Play, Rec
    Count In
    Off, 1 bar, 2 bars
    Internal and external by METRONOME OUT jack
    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
    Search Function
    Quick location of Rhythms, and Songs on the connected USB memory
    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
    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
    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
    1251 mm
    49-5/16 inches
    345 mm
    13-10/16 inches
    345 mm
    13-10/16 inches
    9.4 kg
    20 lbs. 12 oz.
    1251 mm
    49-5/16 inches
    445 mm
    17-9/16 inches
    308 mm
    12-3/16 inches
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