Korg DT-4 Digital Chromatic Tuner

Description of the Korg DT-4 Digital Chromatic Tuner

Tuning comes full circle

The dramatically designed Korg DT-4 Tuner has a unique circular pitch indicator that lights up to let you know when you're in tune. Plus, with the DT4's large LED readout, you can tell right away the note name of the pitch you're tuning. The DT-4 also uses red tuning guides to help you hit your pitch dead on. This instantaneously visible readout is housed in a compact, cool-looking design that can go anywhere.

The DT-4 Tuner offers super-precise tuning over a note range of A0 (27.50 Hz) to C8 (4186.01 Hz). Plus, you can adjust the calibration of the reference pitch in 1 Hz steps in a range of 410 Hz to 480 Hz.

Tuning choices: three new tuning modes

There are three tuning modes in the DT-4: Strobe, Mirror and Meter.

Strobe mode

In Strobe mode, the green LEDs will stop moving when your instrument is in tune. The LEDs move in a clockwise direction if the pitch of your instrument is sharp, or counter-clockwise if it is flat. When the tuning is correct, the two red tuning guides will also light simultaneously.

Mirror mode

The Korg DT-4's unique, innovative Mirror mode tells you you're in tune by illuminating the two green LEDs at the lower left and right simultaneously. The bright green LED will move to the right of center if the input pitch is sharp, or to the left if it is flat. The distance between the bright green and dim green LEDs indicate the distance to perfect tuning.

Meter mode

In Meter mode, you tune your instrument so that the bright green LED is aligned with the red tuning guide in the center.

Key Features of the Korg DT-4 Digital Chromatic Tunerr

• A compact and unique high-performance chromatic tuner
• Bright LEDs are used to display three types of tuning modes
• A wide detection range of A0--C8 (88 notes)
• Calibration range of 410Hz-480Hz can be adjusted to support various concert pitches
• Built-in condenser mic lets you tune acoustic instruments
• Designed for low power consumption

Specifcations of the Korg DT-4 Digital Chromatic Tuner

• Tuning: 12-note equal temperament
• Detection Range: A0 (27.50 Hz) to C8 (4186.01 Hz)
• Tuning Modes: Strobe mode (AUTO), Mirror mode (AUTO), Meter mode (AUTO)
• Calibration Range: A4 = 410 Hz to 480 Hz (1 Hz step)
• Detection Accuracy: Better than ±1 cent
• Connections: INPUT (1/4")
• Power Supply: Two AAA batteries (3V)
• Battery Life: Approximately 18 hours (when tuner is operating with alkaline batteries, Strobe mode on, and A4 continuous input)
• Dimensions: 61 (W) x 65 (D) x 22 (H) mm / 2.40" (W) x 2.56" (D) x 0.87" (H)
• Weight: 67 g / 2.36 oz. (including batteries)
• Included Items: Two AAA batteries for verifying operation