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1. Chromatic
2. Tuning range: a0 (27.5Hz) ~c8 (4186 Hz)
3. Precision: 1cent
4. Detection method: audio signal input
5. Tuning method: auto
6. Display: LCD screen
7. Power: dc9v adaptor
8. Dimension: 95 x 46 x 49 cm
9. Weight: 112g

1. Connected with power and audio cable, dt-1 will go to bypass mode. Press bypass switch to enter tuning mode. 2. Enter tuning mode: left-flat, middle-in tune, right-sharp

1. Please do not disassemble the pedal by yourself.
2. Please keep this manual for reference.
3. Environment
Do not use the pedal in high temperature, humidity or subzero environments.
Do not use the pedal in the direct sunlight.

Package included:
1 x donner dt-1 pedal tuner
1 x user manual.Chromatic which is suitable for wide range tuning
LCD display leads clear results of tuning
True bypass, real signal, no loss of tune
Tuning range: a0(27.5Hz)~c8(4186hz)
Tuning method: auto