Korg

Korg KR-55 Pro Multi-Function Rhythm Digital Drum Machine

4.2 (57 reviews)

Your Personal Rhythm Section: Korg KR-55 Pro Drum MachineThe Korg KR-55 Pro is a multi-functional rhythm machine that provides realistic drum and percussion sounds. With built-in patterns, mixer functionality, and a versatile recorder, it's perfect for jam sessions and live performances. Specific...

$555.00*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

Your Personal Rhythm Section: Korg KR-55 Pro Drum Machine

The Korg KR-55 Pro is a multi-functional rhythm machine that provides realistic drum and percussion sounds. With built-in patterns, mixer functionality, and a versatile recorder, it's perfect for jam sessions and live performances.

Specifications:

  • Rhythm Styles: 24 built-in styles recorded with "Real Groove Technology"
  • Patterns: Two variations, basic, fill-in 1, fill-in 2, and ending for each style
  • Inputs: XLR mic input, two guitar/bass inputs, stereo AUX input
  • Effects: Reverb and Equalizer
  • Recording: Multi-track recording to SD card

Key Features

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.

Wide range of input jacks includes: 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.

Multi-track recording is supported, allowing you to produce more sophisticated tracks (via SD card slot).

Specifications

Product Type
Digital Drum Machine
Model Name
KR-55 Pro
Rhythm Styles
24 built-in drum/percussion styles
Technology
KORG’s “Real Groove Technology”
Rhythm Patterns
2 variations, basic, fill-in 1, fill-in 2, ending per style
Input Jacks
XLR mic, 2 guitar/bass, stereo AUX
Effects
High-quality reverb, equalizer
Recording Media
SD card (for multi-track recording)

Pros & Cons

👍 Pros

  • Features 24 built-in drum/percussion styles recorded live using KORG’s proprietary “Real Groove Technology” for authentic sounds.
  • Each rhythm style offers comprehensive patterns including two variations, basic, fill-in 1, fill-in 2, and an ending for dynamic arrangements.
  • A wide array of input jacks, including XLR mic, two guitar/bass, and stereo AUX, facilitates multi-channel mixing.
  • Incorporates a high-quality reverb effect and an equalizer, providing tools for shaping and enhancing audio output.
  • Supports multi-track recording via an SD card slot, enabling the creation of more complex and sophisticated musical tracks.

👎 Cons

  • While offering 24 styles, the fixed number of built-in rhythms may limit creative possibilities for users seeking broader genre diversity.
  • The reliance on KORG's proprietary "Real Groove Technology" means the specific sound characteristics might not appeal to all users or production styles.
  • Multi-track recording is dependent on an SD card, which is an additional purchase and not explicitly included.
  • The provided information does not detail specific specifications for the reverb effect or equalizer, such as the number of bands or types of reverb.
  • The product description focuses on rhythm and recording capabilities, but does not mention any MIDI connectivity for integration with other gear.

Frequently Asked Questions

The product features focus on the 24 built-in drum/percussion styles and the "Real Groove Technology," and do not mention any capability for importing custom sounds or samples.
The product features state that multi-track recording is supported via an SD card slot, but the specific type or capacity requirements for the SD card are not detailed.
The product description highlights its rhythm styles and recording capabilities, but does not specify any synchronization features like MIDI or tempo sync with external devices.
The features list "two guitar/bass inputs," implying they are suitable for direct connection, but does not specify whether an additional pre-amp is required for optimal performance.
The product states that multi-track recording is supported, but it does not specify the exact number of tracks that can be recorded simultaneously.