The unique pick-sized Planet Waves SOS Strobe Tuner uses Planet Wave's revolutionary Strobe-On-String technology. If you've set a turntable's pitch via a stroboscopic control or use harmonic comparative tuning at multiple fret points to tune a guitar, you will immediately get the concept.

Barely bigger than a guitar pick, the SOS Tuner emits 2 out-of-phase LED light beams onto the vibrating string. The 2 beams dance on the string when it's out of tune, slow down as you approach pitch, and stop when you're in tune. A thumbwheel selects the correct LED output for each string, making the Planet Waves SOS Tuner specific to 6-string guitars. Since it relies strictly on visuals, the SOS Tuner is ideal for noisy and dim situations.

NOTE: The Planet Waves SOS Strobe Tuner only works with 6-string guitars in standard tuning. The tuner's lights may be difficult to see on some clear nylon classical guitar treble strings.

Planet Waves SOS Strobe Pick Tuner Features:

• Ergonomic pick-sized design
• Light-based tuning
• Thumbwheel selects string
• Ideal in noisy, dark settings
• Auto power-off
• CR1620 battery included

Keep this handy tuner in your gig bag. It'll not only keep you in tune, it'll also prove to be a big conversation starter. Order today.