BOSS TU-3S Chromatic Tuner

BOSS TU-3S Chromatic Tuner

BOSS TU-3S Chromatic Tuner

BOSS TU-3S Chromatic Tuner

BOSS TU-3S Chromatic Tuner

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Product Highlights

  • Same Tuning Mechanism as TS-3
  • Small Size for Pedalboard Integration
  • Always On When Powered
  • 21-Segment LED Meter
  • High Brightness Mode for Outdoor Usage
  • Modes for Chromatic, Bass, Guitar & More
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This item is noncancelable and nonreturnable.

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BOSS TU-3S overview

  • 1Description

The BOSS TU-3S Chromatic Tuner provides the same function, accuracy, and display, as the TU-3—a go-to stompbox tuner for many electric guitarists. However, this model doesn't sport a muting footswitch; it's always on. This feature, in addition to its small size, renders it suitable for integration in any pedalboard or stompbox rig in which space-saving is paramount. It features tuning modes for six- and seven-string guitars, bass and six-string bass guitars, as well as flatted options for players who like to operate in lower frequencies.

Notable Features
  • Respected TU-3 tuning performance in a more compact size
  • 21-segment LED meter with brightness control
  • High Brightness mode for meter visibility outdoors
  • Accu-Pitch Sign function provides visual verification when tuning is complete
  • Chromatic and Guitar/Bass modes, with support for 7-string guitars and 6-string basses
  • Guitar Flat mode supports "drop" tunings up to six semitones below standard pitch
  • Powered by optional PSA-series adapter; DC Out jack for powering up to seven BOSS compact effect pedals via an optional PCS-20A daisy-chain cable
UPC: 761294508978
In the Box
BOSS TU-3S Chromatic Tuner
  • Limited 5-Year Warranty
  • Table of Contents
    • 1Description

    BOSS TU-3S specs

    Tuning Modes Chromatic, 2x chromatic flat, guitar, 2x guitar flat, bass, 3x bass flat
    Tuning Accuracy ±1 cent
    Control Mode button, stream/cent button
    Bypass Buffered bypass
    Nominal Input Level -20 dBu
    Input Impedance 1 MOhm
    Nominal Output Level -20 dBu
    Output Impedance 1 kOhm
    Recommended Load Impedance 10 kOhms or greater
    Indicators CHECK indicator (Power on indicator)
    Display Mode Cent mode, stream mode
    Connectors 1x 1/4" INPUT jack
    1x 1/4" OUTPUT jack
    DC IN jack
    DC OUT jack
    Power Supply AC adapter (sold separately)
    Current Draw 35 mA (9 VDC)
    95 mA (9 VDC, when High Brightness mode is on)
    Dimensions (W x D x H) 2.9 x 3.9 x 2.3" / 73 x 84 x 56 mm
    Weight 8 oz / 220 g
    Packaging Infodcdsudrt
    Package Weight 0.9 lb
    Box Dimensions (LxWxH) 5.9 x 3.8 x 2.7"

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