Roland BK-3 Backing Keyboard (Black)
| Keyboard | Type: 61 keys (velocity sensitive) Modes: Whole, Split, Dual |
| Display Type | 132 x 64 dots, Graphic monochrome LCD (with backlit) |
| Sound Generator | |
|---|---|
| Polyphony | Max: 128 voices (GM2/GS/XGlite compatible) |
| Sounds | 851 tones; 53 drum sets |
| Multitimbral | 2 keyboard parts (UPP, LWR) + 16 song parts |
| Master Tuning | 415.3 to 466.2 Hz |
| Key Control (Transpose) | -6 to +5 in semitones (for audio/MIDI data) |
| Tempo Change | 20 to 250 BPM for SMF and rhythms 75 to 125 % for mp3 and WAV files |
| Effects | Real Time Parts (UPP, LWR): Reverb and Chorus: Depending on Rhythm/SMF Reverb Chorus Macro 1 Mfx (84 Mfx Editable Macro) (selectable via Tone Part Mfx) EQ Rhythms/SMF Section: Reverb: 8 types Chorus: 8 types 2 Mfx (84 Mfx Editable Macro) EQ |
| Backing | Rhythms: 250 in 5 "Rhythm" families (localized rhythms for specific areas are included in the WORLD 1 and WORLD 2 families) Real-Time Player: Rhythms (STL), SMF (Format 0/1), KAR, mp3, WAV Key Control: -6 to +5 in semitones (for rhythm, smf, mp3/wav) Tempo Change: 20 to 250 BPM for SMF and rhythms Time Stretch: 75 to 125 % for mp3 and WAV One Touch Memories: 4 suitable tones for each rhythm (programmable) Rhythm and SMF Makeup Tools: Instrument-oriented editing Track Mute: For Rhythms/SMF Center Cancel: For mp3/WAV |
| Audio Recording | Media: USB Flash memory Save Format: Audio files: WAV (44.1 kHz, 16-bit linear) |
| Metronome | Time Signature: 1 to 32/16, 1 to 32/8, 1 to 32/4, 1 to 32/2 Mode: Always, Play Count In: Off, 1 bar, 2 bar |
| Performance Memory | Performance Lists: Unlimited number (storage on USB memory) Over 500 "Music Assistant" memories (internal memory) 5 "Factory Song" memories (internal memory) Performance Memories per List: 999 |
| Search Function | Quick location of Rhythms and Songs on the connected USB memory |
| Demo | Yes |
| Lyrics | On internal display, SMF, mp3/WAV |
| Controls | Volume knob Balance (Backing/Keyboard) buttons |
| Connectors | 1 x 1/4" phone jack, headphone output 1 x USB type B, computer (reception and transmission of MIDI data) 1 x USB type A, memory (data storage devices) 1 x MIDI input, Visual Control 1 x MIDI output, Visual Control 1 x Food Pedal jack, assignable |
| Auto Off Time | Off, 10 min, 30 min, 240 min. |
| Speakers | 2 x 3.3" (10 cm) |
| Rated Output Power | 2 x 7.5 W |
| Power Consumption | 1,200 mA |
| Dimensions | With Music Rest: 41.4 x 16.4 x 12.6" (104.4 x 40.9 x 31.8 cm) Without Music Rest: 41.4 x 12.5 x 5.4" (104.4 x 31.7 x 12.9 cm) |
| Weight | 16.5 lb (7.5 kg) |
