Korg KR-55-Pro rytmeboks

• 24 built-in drum/percussion styles that were recorded live using KORG’s proprietary “Real Groove Technology.”
• Each rhythm style includes a rich variety of patterns: two variations, basic, fill-in 1, fill-in 2, and ending.
• Use the chain function to create a rhythm structure for an entire song, and play it automatically.
• A rich array of input jacks includes one XLR mic input, two guitar/bass inputs, and a stereo AUX input, allowing multi-channel mixing.
• A high-quality reverb effect and equalizer are provided, giving you the freedom to shape your sound.
• You can perform along with a rhythm style, and record the combined result as an audio file on an SD card.
• Multi-track recording is supported, allowing you to produce more sophisticated tracks.
• The audio player function supports loop playback and automatic consecutive playback.
• The tuner function features a large meter for good visibility. You can also tune while hearing a guide tone.
• Acoustage technology delivers a spacious sound.
• The unit can be powered on six AA batteries, allowing up to seven hours of use.
• A separately sold foot switch lets you control the unit with your foot.

• 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
• ACOUSTAGE (wide stereo effect)

Tuner Function

• Scale: 12-note equal temperament, 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
• PHONES jack: 1/8” (3.5 mm) stereo mini-phone jack, maximum Level: 0dBV 30mW 32 ohm

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（W) x 220（D）x 68（H)mm

Vægt

• 1.4 kg / 3.09 lbs.

Included Items

• AC adapter (DC 9V)