【Video Display】AROMA AT-07 Mini Chromatic Tuner Effect Pedal Mini Single Electric Guitar Effects

A4 for pitch button. Flat for flat button. Screen shows note name, tuning meter and calibration, pitch and flats. Full metal shell, durable and exquisite. Full metal shell, durable and exquisite. A4 for pitch button. Flat for flat button. Output jack: 1/4 mono audio jack for signal output. Features: Full metal shell, durable and exquisite. A4 for pitch button. Flat for flat button. Screen shows note name, tuning meter and calibration, pitch and flats. Output jack: 1/4 mono audio jack for signal output. Input jack: 1/4 mono audio jack for connecting guitar. True bypass footswitch design. How to Use. 1. Connect a DC 9V power into the pedal. 2. Link the input, and turn on the tuner by pressing on ON/OFF button. 3. If you want to change the pitch, then press A4 button. The pitch ranges from 430Hz to 450Hz. 4. If you wish to tune by note flat, press Flat button. Flats offer 4 steps: b, bb, bbb, bbbb. 5. Play a single note from your guitar, the note name will appear in the tuner screen. The