KORG CA-2 Chromatic Tuner

CA-2 Specifications

• Scale: 12 note equal temperament
• Detection Range: A0 (27.50Hz) - C8 (4186.01Hz): Sine wave
• Reference Tone: C4 (261.63Hz) - C5 (523.25Hz): One octave
• Tuning Modes: Meter mode, Sound Out mode
• Calibration Range: A4 = 410Hz - 480Hz (1Hz steps)
• Detection Accuracy: +/- 1 cent
• Sound Accuracy: +/- 1.5 cent
• Connectors: INPUT jack (1/4” monaural phone jack
• Power Supply: Two AAA batteries (3V)
• Battery Life: Approximately 200 hours (alkaline batteries, Meter mode, A4 continuous input). Approximately 100 hours (zinc-carbon batteries, Meter mode, A4 continuous input)
• Dimensions (W x D x H): 100 x 60 x 16 mm / 3.94” x 2.36” x 0.63”
• Weight: 67 g / 2.36 oz.
• Accessories: Contact Microphone CM-200