Donner Tuner Pedal, DT Deluxe Chromatic Guitar Tuner Pedal for Electric Guitar and Bass ± 1 Cent USB or 9V Power Supply True Bypass

Features

• 🎸[USB/9V Power Supply] USB power supply makes it more convenient to tune anytime and anywhere. Not Power Adapter Come With.
• 🎸[Wide range Guitar Tuner] Tuning range is A0(27.5Hz) ~ C8(4186Hz).
• 🎸[Fast & Accurate Tuner] New fast precise strobe mode with +/- 1 cent accuracy.
• 🎸[Easy to Read] Large scale and high brightness display screen allows you to see clearly on the stage or somewhere dark.
• 🎸[True Bypass Guitar Tuner Pedal] True bypass, improved analog circuit, real signal, no loss of tune. No annoying "pop" and "hum" noises.