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					KR-55 Pro
KORG RHYTHM
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- Rhythm Function
 - Rhythm Styles
 - 24 rhythm styles, two variations for each rhythm style, each variation has three patterns (basic, fill-in 1, fill-in 2), ending
 - Tempo
 - 48–240 bpm
 - Rhythm Chain function
 - 30 banks (up to 999 measures can be registered in each)
 
- Recorder Function
 - Recording format
 - PCM audio WAV format (file name extension .wav), 44.1 kHz, 16-bit
 - Recording time
 - Depends on the SD card used; approximately 100 minutes per 1 GB
 - Maximum continuous recording time
 - 3 hours
 - Number of songs
 - Maximum 50
 - Number of multitrack recordings
 - Depends on the remaining free capacity of the SD card
 - Undo/Redo
 - Once
 
- Player Function
 - Playback formats
 - PCM audio WAV format (file name extension .wav) 44.1 kHz, 16-bit, Stereo
 - Maximum data size (time)
 - Depends on the memory card used; approximately 100 minutes per 1 GB (for WAV data)
 - Maximum number of data files (number of folders)
 - Up to 99 songs (per folder); a total of eight folders M1–M8 inside the PLAYER folder can be used.
 - Playlist function
 - 10 banks (up to 24 songs can be registered in each)
 
- Mixer Effect Section
 - Effects
 - Reverb effect
 - Equalizer
 - BASS, TREBLE
 - Other
 - ACOUSTAGE (wide stereo effect)
 
- Tuner Function
 - Scale
 - 12-note equal temperament
 - Type
 - Chromatic
 - Calibration
 - 435–445 Hz
 - Tuning Guide tone
 - Three types (guitar, bass, piano)
 
- Display
 - 7-segment four-digit LED
 
- SD Card
 - Usable cards
 - SDHC card 4 GB–32 GB (recommendation)
 
- Input Jacks
 - MIC IN jacks
 - XLR-3-32 type (balanced), input impedance 4.7k ohm, nominal level -43 dBV
 - INPUT 1 jack, INPUT 2 jack (guitar, bass)
 - 1/4" (6.3 mm) monaural phone jack (unbalanced), input impedance 1M ohm, nominal level -26 dBV
 - AUX INPUT jack
 - 1/8” (3.5 mm) stereo mini-phone jack (unbalanced), input impedance 10k ohm, nominal level -17 dBV
 - FOOT SW jack
 - 1/4” (6.3 mm) stereo phone jack, usable foot switch: VOX VFS5 foot switch
 
- Output Jacks
 - LINE OUT L/R jack
 - 1/4" (6.3 mm) monaural phone jack (unbalanced), maximum Level: 0dBV 30mW 32 ohm
 - HEADPHONE jack
 - 1/8” (3.5 mm) stereo mini-phone jack, maximum Level: 0dBV 30mW 32 ohm
 
- Power Supply
 - Power Supply
 - DC 9V, six AA batteries (alkaline or nickel-metal hydride are supported)
 - Battery Life
 - 
Approximately 7 hours (when using alkaline batteries or nickel-metal hydride batteries)
* Varies depending on the batteries used and the conditions of use - Current Consumption
 - 330m A
 
- Dimensions (W x D x H)
 - 244 x 220 x 68 mm / 9.61" × 8.66" × 2.68"
 
- Weight
 - 1.4 kg / 3.09 lbs. (without batteries)
 
- Included Items
 - AC adapter (DC 9V)
 
- Accessories (Sold separately)
 - VOX VFS5 Foot switch
 
| * | All products names and specification names are trademarks or registered trademarks of their respective owners. | 
|---|---|
| * | Appearance and specifications of products are subject to change without notice. | 
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