Precise palm-size tuner.
Tuning
comes
full circle
The DT-4 is a unique style of chromatic tuner in which LEDs around its
circumference indicate how close the input pitch is to the note name
displayed
in the center. In spite of its compact size (it fits in the palm of your
hand),
the illuminated circumference and large note name display provide
excellent
visibility, allowing high-precision tuning over a range of A0 (27.50
Hz)-C8
(4186.01 Hz). The adjustable calibration lets you specify the reference
pitch in
a range of 410 Hz-480 Hz (1 Hz steps). Its design emphasizes comfort and
ease of
use, with function-selecting switches placed for quick and easy access.
Three new tuning modes
The DT-4 illuminates the green LEDs around its circumference in one of
three
tuning modes: Strobe, Mirror, or Meter. There are also triangular red
tuning
guides that indicate whether the input is sharp or flat, helping you
tune your
instrument more precisely.
Strobe mode
The green LEDs will stop moving when your instrument is in tune. The
LEDs will
move in a clockwise direction if the pitch of your instrument is sharp,
or
counterclockwise if it is flat. When the tuning is correct, the two
tuning
guides will also light simultaneously.
Mirror mode
Mirror mode is a new concept of tuning found only in Korg tuners. When
the two
dim green LEDs at the lower left and right coincide, you're perfectly
tuned. 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 LED's indicate the distance to perfect tuning.
Meter mode
Tune your instrument so that the bright green LED is aligned with the
red tuning
guide in the center as on a conventional needle type tuner.
Designed for easy operation
The DT-4 is designed for effortless operation, with switches
conveniently
located when held in the palm of your hand.
In Strobe mode if approximately thirty seconds have elapsed without any
audio
input, the rotating red LEDs will go dark. If approximately ten minutes
have
elapsed with no audio input while powered-on, the DT-4 will
automatically turn
off to prevent unnecessary battery consumption.
Korg DT-4
Chromatic
Compact Strobe Tuner Specifications:
- Tuning: 12-note equal temperament
- Detection Range: A0 (27.50 Hz) to C8 (4186.01 Hz)
- Auto Tuning Modes: Strobe, Mirror and Meter
- 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: 2.40" (W) x 2.56" (D) x 0.87" (H)
- Weight: 2.36 oz. (including batteries)
- Included Items: Two AAA batteries for verifying
operation
Korg DT-4 Chromatic
Compact
Strobe Tuner Features:
- 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 easy operation
