KORG GA40 GUITAR TUNER

Scale
12-note equal temperament
Detection Range
[GUITAR]B1 bbbbb (46.249 Hz) – B6 (1975.54 Hz), [BASS]B0 bbbbb (23.12 Hz) – B5 (987.77 Hz)
Reference Tone
[GUITAR]7B→6E→5A→4D→3G→2B→1E
[BASS]LB(Low B) →4E→3A→2D→1G→HC(High C)
Tuning Modes
Meter mode (AUTO), Sound Out mode (MANUAL)
Flat Tuning
Semitone steps of 1 semitone (b) 5semitones (bbbbb)
Detection Accuracy
±1 cents or better
Tone Accuracy
±1.5 cents or better
Connectors:
INPUT jack (1/4” monaural phone jack), OUTPUT jack (1/4” monaural phone jack)
Speaker
Dynamic speaker (28 mm diameter)
Power Supply
Two AAA batteries (3V)
Battery Life
approximately 85 hours (Meter mode, continuous A4 input, zinc-carbon batteries)
Dimensions (W x D x H)
100 x 67 x 17 mm / 3.94” x 2.64” x 0.67”
Weight
88 g / 0.19 lbs. (with batteries)
Accessories
Two AAA batteries for verifying operation
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