Perfectly legible, super accurate and handy.

The GA Custom features a 3D meter display unlike anything you'll find on other compact tuners. Combined with multiple display modes, this design ensures optimal readability.

The remarkably large note display and the bright, dynamic LED movement allow for quick and easy tuning. Thanks to the 3D display, any instrument can be tuned with an accuracy of ±0.1 cents.

In addition to input and output jacks for electric guitar and bass, this tuner includes a sensitive built-in microphone for tuning acoustic guitars, wind instruments, string instruments, and even pianos and harpsichords. An optional CM-200 contact microphone can also be used.

• Tuning: 12 notes, equal temperament.
• Detection range: A0 (27.50 Hz) ~ C8 (4186 Hz)
• Chamber tone frequency: 436 ~ 445 Hz (in 1 Hz steps)
• Recognition accuracy: accurate to ±0.1 cents
• Input impedance: 1 MOhm (with tuning function active)
• Connectors: INPUT (6.35 mm jack, mono), BYPASS (6.35 mm jack, mono)
• Power supply: two AAA batteries (R03)
• Battery life: 40 hours (constant A4 input, active voice function Display mode: Regular, with 2x AAA zinc carbon battery)
• Dimensions (W x D x H): 99 x 65 x 16 mm (including rubber feet)
• Weight: 83 g (with batteries)
• Scope of delivery: two AAA batteries for test purposes
• Color: black