D'Addario Nexxus 360 Rechargeable Violin Tuner

Ultra-bright, varnish-safe tuning for violin

The D'Addario Nexxus 360 Violin Rechargeable Tuner is a sleek clip-on chromatic tuner built for real orchestral conditions—fast response, strong visibility, and dependable accuracy in noisy rooms. Its high-performance piezo pickup reads your violin's vibrations (not surrounding sound), making it a smart choice for classrooms, rehearsals, and backstage tuning where microphone-based tuners can struggle.

An extra-bright, full-color LED display rotates 360 degrees, so you can set the viewing angle that works best while keeping the tuner discreet and unobtrusive on the instrument. With USB-C rechargeable power and up to 24 hours of use per charge, the Nexxus 360 eliminates the hassle and ongoing cost of disposable batteries—ideal for daily practice and frequent performances. The non-marring, varnish-safe clamp attaches securely and removes easily, helping protect your instrument's finish while delivering consistent readings.

Features & Specifications

• Instrument Focus: Optimized for orchestral strings; ideal for violin
• Pickup Type: High-performance piezo vibration sensor for accurate tuning in loud environments
• Display: Extra-bright, full-color LED with 360-degree adjustability for easy viewing
• Calibration Range: A4 = 415–465 Hz to match ensemble pitch standards
• Rechargeable Power: USB-C rechargeable; up to 24 hours of use per charge
• Auto Power-Off: Helps maximize use time between charges
• Clamp: Non-marring, varnish-safe clamp for secure attachment
• Included: 1 ft USB-C charging cable
• Model: PW-CT-30