The revolutionary Planet Waves S.O.S. Guitar Tuner is a cool gadget designed to fine-tine your guitar to perfection! The strobe tuner is held above each string, & pulses two out-of-phase LED light beams directly onto the vibrating string when plucked. When the string is out of tune, the two lights will visually dance on the string being tuned. As you approach in-tune status, the movement slows down and eventually stops when you are perfectly in tune. This revolutionary visual tuning system enables precision tuning in silent or noisy environments, without the need for audible sound or sensing of any kind. Features: The ergonomic pick sized design allows you to pluck the string and shine the LED beam easily. Precisely tune in dark or noisy environments. Light-based tuning requires no audible input or complex sensing circuitry. Auto power-off to conserve battery life. Runs on 1x CR1620 watch battery included. Multi-language instruction booklet included.
- Ergonomic pick-sized design
- Light-based tuning
- Thumbwheel selects string
- Ideal in noisy, dark settings
- Auto power-off