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The BOSS Effects - TU-3S Chromatic Tuner is a great way to get BOSS tuning stability incorporated in your rig with a small footprint featuring all the great technology that makes the TU-3 an industry standard. 21-segment LED meter with brightness control is easy to read under any lighting situation. Fully chromatic tuner with support for 7-string guitars and 6-string basses. Five-year warranty from BOSS.
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🇺🇸 Ship from USA · On Agora since 2025
$99.99