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Korg MA-1 Black/Red Metronome Tuner — main product image
Korg

Korg MA-1 Black/Red Metronome Tuner

★★★★★4.0 (1 reviews)

A compact, easy-to-read metronome and tuner combo from Korg that keeps your practice sessions precise and on tempo.

$49.95*
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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

The Korg MA-1 Metronome Tuner is a dual-function practice tool that packs a chromatic tuner and a fully featured metronome into a compact, pocket-friendly housing. In metronome mode, it covers a wide BPM range with selectable beat patterns and subdivisions, producing a clear, audible click through its built-in speaker. The LCD screen displays the current tempo prominently, and the straightforward button layout lets you dial in your target BPM without fuss.

Switch to tuner mode and the MA-1 uses its internal microphone to detect pitch, displaying the note name and tuning accuracy on screen so you can quickly get in tune before practice or a performance. The black and red color scheme gives it a clean, modern look that stands out on a music stand or in a gig bag pocket. Battery-powered and lightweight, the MA-1 is built for musicians who want dependable tempo and tuning reference without carrying multiple devices or relying on a phone app.

Specifications

Brand
Korg
Model
MA-1
Type
Metronome Tuner
Color
Black / Red

Pros & Cons

👍 Pros

  • Combines a metronome and chromatic tuner in a single compact device, reducing the gear you need to carry.
  • The large LCD display with clear tempo and pitch readouts is easy to see at a glance on a music stand.
  • Lightweight, pocket-sized design makes it convenient to bring to rehearsals, lessons, and practice rooms.
  • Offers multiple beat patterns and rhythm subdivisions to support practice across a wide range of musical styles.

👎 Cons

  • The built-in speaker is small, so the metronome click can be hard to hear in louder ensemble or band settings.
  • The tuner relies on an internal microphone rather than a direct input, which limits accuracy in noisy environments.
  • The compact buttons and interface can feel cramped when adjusting settings quickly between exercises.

Frequently Asked Questions

No, the MA-1 operates in one mode at a time — you switch between metronome mode and tuner mode depending on what you need during practice.
The Korg MA-1 offers a tempo range of approximately 30 to 252 BPM, covering virtually any practice tempo from very slow études to fast technical exercises.
The MA-1 features two distinct metronome sounds and offers a variety of beat patterns and rhythm subdivisions, so you can tailor the click to the style of music you're practicing.
It runs on standard coin-cell or AAA batteries (depending on model revision), making it fully portable for practice anywhere without needing an outlet.

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