Boss TU-05 USB Rechargeable Clip-On Tuner
Boss TU-05 USB Rechargeable Clip-On Tuner - Image 2
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Boss TU-05 USB Rechargeable Clip-On Tuner

★★★★★ 4.9 Stars — Over 1,500 Google Reviews

Original price was: $50.00.Current price is: $45.00.

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Free pickup from our Melbourne Store at 4 Drake Boulevard, Altona VIC 3018. Your order will typically be ready by the next business day. We recommend calling us on (03) 8360 7799 beforehand to check it's ready for collection.

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Boss TU-05 Clip-On Rechargeable Instrument Tuner

Bring legendary tracking accuracy directly to your headstock without the ongoing expense or hassle of coin-cell battery swaps. The Boss TU-05 Clip-On Tuner delivers high-visibility precision in a compact, rugged design. Built with a brilliant, high-contrast color screen, it provides flawless pitch detection across four flexible tuning algorithms. Perfect for the stage, studio, or home setup, this essential tool features a built-in rechargeable battery that provides up to 10 hours of continuous performance, ensuring your instrument stays perfectly pitched through long rehearsals and high-pressure gigs.

Angkor Music Technical Evaluation: Rechargeable Circuitry & Pitch Calibration Metrics

The engineering behind the Boss TU-05 marks a massive upgrade from traditional clip-on tuners that rely on expensive, fast-draining CR2032 batteries. The built-in **lithium-ion rechargeable battery** delivers up to 10 hours of continuous tracking runtime, actively preserved by an intelligent **Auto Power Off function** that shuts down the circuit when no signal is detected for several minutes. Beyond convenient power delivery, the TU-05 features a highly versatile digital engine. While standard tuners are locked to standard A=440 Hz reference pitch, this professional unit offers **adjustable reference calibration from 431 to 449 Hz**, allowing players to match historical tuning temperaments, accommodate orchestral ensembles, or easily track alternate pitch baselines.

E-E-A-T Performance Standards: Multi-Mode Detection & High-Contrast Visual Tracking

At Angkor Music, our workshop technicians rely on Boss tuning technology for rapid bench setups and quality checks due to their elite tracking speed and mechanical durability. Four Specialized Tuning Modes: The internal processor features dedicated tracking modes for Chromatic, Guitar, Bass, and Ukulele, filtering out extraneous background noise to focus purely on the core fundamental frequencies of your specific strings. High-Contrast Color Display: The large, vibrant display offers bold visual feedback that remains sharp and easily readable under direct sunlight, harsh stage lights, or completely dark backstage environments, making precise adjustments seamless.

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Technical Specifications

  • Brand: Boss (Roland Corporation)
  • Model Product Code: TU-05
  • Tuner Type: Clip-On Vibration Sensing Headstock Tuner
  • Display Panel Type: Large, High-Contrast Multi-Color LCD
  • Tuning Modes Matrix: 4 Modes (Chromatic, Guitar, Bass, Ukulele)
  • Pitch Reference Calibration Range: Adjustable from 431 Hz to 449 Hz (1 Hz increments)
  • Power Source System: Built-In Rechargeable Lithium-Ion Battery
  • Continuous Operating Runtime: Up to 10 Hours of Continuous Tracking
  • Power Management Function: Integrated Auto Power Off Battery Saver
  • Charging Port Interface: Standard USB Type Micro-B Charging Port
  • Compatible String Gauges: Optimized for standard electric, acoustic, bass, and nylon string setups

What's In The Box Product Contents

  • Core Tuner Unit: 1 x Boss TU-05 Clip-On Rechargeable Instrument Tuner
  • Power Accessories: 1 x USB Charging Cable (Fits standard USB power adapters)
  • Documentation Portfolio: 1 x Owner's Setup Manual & Safety Warranty Card

Key Product Features

  • Vibrant High-Contrast Color Display: Offers exceptionally bold, clear visual tracking that lets you verify your exact center-pitch status in a fraction of a second, regardless of stage lighting conditions.
  • Rechargeable Battery Integration: Eliminates the recurring cost and hassle of traditional disposable coin batteries, offering an eco-friendly charging design built directly into the chassis.
  • Four Flexible String Tuning Algorithms: Easily select between Chromatic mode for comprehensive note identification, or dedicated presets tailored for standard Guitar, Bass, and Ukulele string pitches.
  • Wide Variable Reference Pitch Calibration: Adjusts fluidly between 431Hz and 449Hz, giving you the elite flexibility to match baroque instruments, folk music groups, or specific brass band tunings.
  • Smart Auto Power Saver Module: Automatically senses periods of non-use to power down the internal circuitry, preserving your remaining cell charge for when you need it on stage.
  • Premium Padded Headstock Clamp: Features a high-tolerance, spring-loaded clip lined with soft protective padding to ensure a tight grip without scratching or marring your instrument’s wood finish.
  • Universal Charging Compatibility: Ships complete with a dedicated USB charging cable designed to plug effortlessly into any standard home wall adapter, laptop port, or portable power station.

Frequently Asked Questions

Can the Boss TU-05 be used on a 5-string or 6-string bass guitar effectively?
Yes, it can. While lower registers can trip up lower-quality vibration sensors, the TU-05 utilizes Boss's updated high-sensitivity piezo element. For ultra-low notes like a low B string on a 5-string or 6-string bass, the tuner tracks best when placed in Chromatic mode. If the sensor ever struggles to find a note immediately on a particularly heavy string, simply pluck the note gently with your thumb rather than a hard pick, or use the 12th-fret harmonic to feed a clean, clear fundamental frequency directly to the sensor clip.

How long does the built-in rechargeable battery take to fully charge?
When completely drained, the internal lithium-ion cell reaches a full charge in roughly 1.5 to 2 hours using standard USB power supplies. The long-lasting battery circuit provides up to 10 hours of non-stop active use. Thanks to the automated sleep mode, a single charge can easily last several weeks or months for typical players who only activate the screen for quick, 30-second tuning adjustments between songs.

What is the purpose of adjusting the calibration from 431 Hz to 449 Hz?
While modern Western music standardizes the A4 note at exactly 440 Hz, many classical orchestras, concert bands, and historical music circles tune to alternative standards like A=442 Hz or A=432 Hz for specific tonal characteristics. The variable calibration on the TU-05 allows you to alter the baseline center frequency quickly so that you are perfectly in line with the rest of the ensemble without having to calculate or offset your tuning visually.

 

Additional information

Weight 0.21 kg
type

Clip-on Tuner

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