Boss TU-3 Chromatic Tuner Pedal with Bypass

Brand New in Original Packaging
BossTU-3
Features
  • Sharp 21-segment LED meter with brightness control
  • Input impedance of 1 M ohm
  • High brightness mode enhances meter visibility
  • Accurate to approximately one cent
  • Accu-Pitch Sign function provides visual verification
  • Chromatic mode for tuning to any pitch
  • Guitar and Bass modes for tuning by string number
  • Comes with flat tuning options support
  • Output automatically mutes allowing for silent tuning on stage
  • DC output jack for distributing power to other pedals
What's in the Box
  • BOSS TU-3 Chromatic Tuner Pedal with Sharp 21-Segment LED Meter, Accu-Pitch Sign, and Chromatic Mode
  • Leaflet
  • Battery (9V, 6F22)
  • Limited 5-Year Warranty
Item Description
The BOSS TU-3 Chromatic Tuner Pedal unites trusted BOSS tuning technology with iconic compact pedal format. Top performers everywhere rely on this robust stomp for fast and flawless tuning night after night, thanks to its high-visibility meter, simple operation, and road-tested durability. The versatile TU-3 also includes a mute function, tone-saving buffer, and power distribution capabilities, making it an essential utility tool for every player.
Precision Tuning Made Easy
The TU-3’s sharp, 21-segment LED meter takes the guesswork out of tuning, offering both Cent and strobe-style Stream options for your preference. The innovative Accu-Pitch Sign function speeds operation on stage by displaying a bright streaming indicator when you’ve reached your target. The default Chromatic mode automatically detects any incoming pitch, while selectable guitar and bass modes provide quick, string-based tuning with support for extended-range instruments and down tunings.
Pitch-Perfect Performance
The TU-3 packs a ton of practical features into its compact size. Engaging the pedal activates a mute function, allowing you to tune silently and keep your rig quiet during instrument changes and set breaks. High brightness mode cuts through glare for improved meter visibility on sunlit outdoor stages and when powering the TU-3 with an optional PSA-series adapter, you can use a PCS-20A parallel cable to distribute power to other pedals on your board.
Specifications

General

  • Tuning Range: C0 (16.35 Hz) to C8 (4,186 Hz)
  • Reference Pitch: A4 = 436 to 445 Hz (1 Hz step)
  • Tuning Accuracy: +/- 1 cent
  • Modes: Chromatic, 2 x Chromatic flat, Guitar, 2 x Guitar flat, Bass, 3 x Bass flat
  • Display Modes: Cent mode, Stream mode
  • Power Supply: Carbon-zinc battery (9V, 6F22) or Alkaline battery (9V, 6LR61), AC adaptor (sold separately)
  • Bypass: Buffered bypass
  • Controls: Pedal switch, Mode button, Stream/Cent button
  • Nominal Input Level: -20 dBu
  • Input Impedance: 1 M ohm
  • Nominal Output Level: -20 dBu
  • Output Impedance: 1 k ohm
  • Recommended Load Impedance: 10 k ohms or greater
  • Indicator: CHECK indicator (Used for indication of Tempo and check battery)
  • Connectors: Input Jack, Output Jack, Bypass Jack, DC In Jack, DC Out Jack
  • Current Draw: 20 mA (DC 9 V), 80 mA (DC 9 V, when High Brightness mode is on)
  • Expected Battery Life under Continuous Use: Carbon: Approx. 5 hours, Alkaline: Approx. 21 hours
  • Accessories: Carbon-zinc battery (9V, 6F22)

Dimensions and Weight

  • Width: 73 mm
  • Depth: 129 mm
  • Height: 59 mm
  • Weight: 390 g (14 oz) (including battery)

Shipping

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Domestic Shipping

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Restrictions

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Payment

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Returns

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Domestic Purchases

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