High-Precision Chromatic Guitar Tuner Pedal - Compact Metal True Bypass Stompbox with LED Display for Bass, 12-String Guitar & I

Elevate your tuning game with this durable, compact chromatic tuner pedal, crafted from rugged iron shell for stage-ready reliability. Featuring a wide frequency response from 12Hz to 4186Hz, its perfect for 6-string bass, 12-string guitars, and virtually any musical instrument, ensuring pinpoint accuracy down to 0.5 cents via 12-tone equal temperament. The vibrant, colorful LED display provides real-time pitch deviation feedback with intuitive indicators-green center light for perfect pitch, left red for low, and right red for high-making adjustments effortless even in noisy environments. True bypass maintains your signals integrity like a straight cable, powered or not, while auto-mute in tuning mode keeps your output silent to avoid disrupting bandmates. Small and portable, its your go-to companion for professional recording, live gigs, or practice sessions. Input/output via standard 1/4 TS jacks; requires DC 9V =300mA adapter (not included). No battery or magnet for pure, interference-free performance.