KORG GT4

A compact dedicated guitar and bass tuner with new circular display 

The KORG GT-4 is a dedicated guitar and bass tuner that automatically detects an instrument's pitch and offers simple operation. With a large note name display in the center and red LEDs that rotate in a circular pattern, it is a revolutionary tuner with superb visibility. It supports seven-string guitars (7B through 1E) in Guitar mode, and six-string basses (Low-B through Hi-C) in Bass mode. While compact, it instantly indicates the pitch with the high precision you expect from Korg. The built-in high-sensitivity mic supports tuning of acoustic guitars as well.

• GT-4 Guitar/Bass Compact Strobe Tuner
• Tuning: 12-note equal temperament
• Detection Range: B1 (23.13 Hz) to B6 (1975.54 Hz)
• Auto Tuning Modes: Strobe, Mirror and Meter
• Flat Tuning Function: 1 to 5 semitones
• Detection Accuracy: Better than ±1 cent
• Connections: INPUT (1/4")
• Power Supply: Two AAA batteries (3V)
• Battery Life: Approximately 18 hours (when tuner is operating with alkaline batteries, Strobe mode on, and A4 continuous input)
• Dimensions: 2.40" (W) x 2.56" (D) x 0.87" (H)
• Weight: 2.36 oz. (including batteries)
• Included Items: Two AAA batteries for verifying operation