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Korg KR-55 Pro Rhythm Machinetrue true
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Gold Coverage Protection
Protect your gear
Gold Coverage Protection
Gold Coverage goes above and beyond the manufacturer's warranty to protect your gear from unexpected breakdowns, accidental damage from handling and failures. This plan covers your product for one, two, three or up to five years from your date of purchase, costs just pennies per day and gives you a complete "no-worry" solution for protecting your investment.
Gold Coverage Includes:
- Unexpected and unintentional spills, drops and cracks
- Normal wear and tear
- Power surges
- Dust, internal heat and humidity
Other plan features include:
- For products over $200, No Lemon Policy applies. If it fails for the same defect 3 times, it is replaced on the 4th breakdown. (Does not apply to failures due to drops, spills, and cracks)
- For products under $200 experiencing the above failures, a Musician's Friend gift card will be issued for the full price of the product + tax.
- Shipping fees covered if required for repair or replacement
- Plans are transferable in the event merchandise is sold
- Plans are renewable on new gear
*Limitations and exclusions apply. See terms and conditions (Opens in new window) for program details
Term for New Gear begins on date of purchase but does not replace the store return policy or manufacturer coverage.
Multi-function rhythm machine with mixer/recorder functionality.
Real Groove Technology
The KR-55 Pro features “Real Groove Technology” which uses data recorded from actual professional musicians performing at various tempos, and is a completely different technology than conventional rhythm machines. There are a total of 24 high-quality rhythm styles, each fine tuned to provide the best possible feel, to accurately reproduce the experience of playing with a percussionist. The sounds, grooves, and phrases will play back at pristine quality even if you change the tempo, so you can enjoy playing serious jam sessions at your own pace.
Create Sophisticated Rhythms
Each rhythm style includes a wide variety of patterns: two variations in addition to basic, fill-in 1, and fill-in 2. This means that the KR-55 Pro can provide the accompaniment for an entire song. By using the chain function, which lets you put together and memorize a different rhythm style for each measure, you can freely create even complex rhythm tracks. Up to 30 banks of chains can be stored, and each chain can be up to 999 measures long.
Flexible I/O and Mixer Functionality
The KR-55 Pro provides a rich array of input jacks that accommodate a variety of instruments: a guitar or bass can be connected to Input 1/2, and the XLR jack accepts a mic input. You can let the KR-55 Pro take care of the rhythm, and enjoy a full-band performance with guitar, bass, and vocals. A reverb effect can be applied to each input source, and Treble and Bass equalizer are also provided so that you can shape your sound in detail. The AUX INPUT supports stereo, and can be connected to a digital audio player, a keyboard, or an effect unit that’s equipped with stereo output. Together, they allow you to use up to four channels.
Versatile Multi-Track Recording
In addition to built-in rhythm styles, the KR-55 Pro is equipped with a versatile recorder function that can record a variety of input sources. You can record your own performances along with the built-in rhythm styles, a favorite song, or karaoke tracks that you created on your DAW. The recorded data can be exported as a WAV file to an SD card, so the KR-55 Pro is all you need to create widely-usable tracks. You can also multitrack-record your guitar and bass to produce more complex tracks. Also provided are editing functions such as undo/redo and punch-in, and you can also place markers at the desired location of the recorded data, and overdub while looping the playback.
Audio Player and SD Card Reader
The KR-55 Pro is equipped with an audio player function that can play back audio files (wav) from an SD card. You can take advantage of Acoustage and use this unit as a high-quality listening system, or prepare backing tracks for you to play along with. There’s also a playlist function (10 banks) that lets you manage the file playback order of up to 24 songs, so you can play back songs in a desired order for your live performance. In addition, the playback speed can be adjusted in the range of -25% to +25%, and you can also make files play repeatedly or automatically in succession. Whether you’re practicing at home or performing in front of an audience, the KR-55 Pro is packed with functions that will be useful in various situations.
Built-In Tuner and Metronome
A tuner with the high precision that you expect from KORG is built in. When you turn this function on, the rhythm style buttons become a tuning meter, allowing you to tune with a large and easily visible meter. You can also tune while listening to a guitar, bass, or piano guide tone, or sound a metronome for convenient practicing.
Wide Stereo Image
The KR-55 Pro features “Acoustage,” proprietary virtual surround technology developed by Korg. This generates a wide stereo effect that appears to originate from locations that are broadly separated between left and right. (Note: Depending on the speakers, it might be difficult to notice this effect.) Acoustage is KORG’s original and revolutionary virtual surround technology that can create a unique personal acoustic space. Using only front stereo speakers, it can generate a three-dimensional acoustic experience that is unobtainable from previous systems.
In addition to using the included adapter, the unit can also be powered by six AA batteries. Battery operation allows up to seven hours of continuous use, so the KR-55 Pro can be used even where an AC outlet is not available.
- 24 rhythm styles, two variations for each rhythm style, each variation has three patterns
- Rhythm Chain function: 30 banks (up to 999 measures can be registered in each)
- 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
- Approximately 7 hours of battery life
- Playback formats: PCM audio WAV format (file name extension .wav) 44.1 kHz, 16-bit, Stereo
The ultimate drum sound, anytime and anywhere!
- Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
- Orders placed before 3 p.m. ET usually ship the same business day.
Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.
Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.