NUX NTU3MKIIBL Mini Tuner Pedal with Large Display for Chromatic, Guitar, Bass, Compensated

NUX NTU-3 MKII Flow Tune Mini Pedal Tuner – Blue

Stay perfectly in tune with the NUX NTU-3 MKII Flow Tune Mini Pedal Tuner! Combining professional-level tuning accuracy, a bright high-definition display, and versatile tuning options in a compact, pedalboard-friendly design, the Flow Tune MKII is an essential addition to any guitarist's or bassist's setup. Whether you're practicing at home, recording in the studio, or performing on stage, this powerful little tuner makes staying in tune easier than ever.

Featuring four tuning modes, three display options, and an impressive tuning accuracy of ±0.1 cent, the NTU-3 MKII delivers precise, reliable performance. Its selectable True Bypass, Buffered Bypass, and Buffered Monitor modes give you additional control over your signal, while the stylish blue finish adds a splash of color to your pedalboard.

Key Features

• Professional Tuning Accuracy: Delivers exceptional precision with ±0.1-cent accuracy, helping you achieve accurate tuning for practice, recording, and live performances.


• Four Versatile Tuning Modes: Choose from Chromatic, Guitar Standard, Guitar Compensated, and Bass modes to accommodate different instruments and playing styles.


• Guitar Compensated Tuning: Inspired by guitarist James Taylor's tuning approach, this unique mode adjusts individual string pitches to help produce a more balanced, musical sound.


• Three Display Modes: Select between Strobe Mode and two Arrow Modes to find the tuning display that works best for you.


• Bright High-Definition LCD: Easily read your tuning information on stage, outdoors, or in low-light environments with the vivid, easy-to-see display.


• True Bypass Mode: Maintains a direct signal path when the tuner is bypassed, preserving your instrument's natural tone.


• Buffered Bypass Mode: Helps maintain signal clarity and high-frequency response when using long instrument cables or complex pedalboard setups.


• Buffered Monitor Mode: Allows continuous tuning monitoring while keeping your instrument's output signal active.


• Adjustable Reference Pitch: Calibrate the tuner between 430Hz and 450Hz to accommodate alternate tuning references and musical applications.


• Wide Tuning Range: Detects pitches from A0 to C8, making it suitable for guitars, basses, and a variety of other amplified instruments.


• Compact Mini Pedal Design: Saves valuable pedalboard space without sacrificing functionality or visibility.


• Comfortable Footswitch: Specially designed footswitch provides responsive operation for convenient tuning during performances.


• Durable Construction: Solid, compact enclosure is designed to withstand regular rehearsals, performances, and pedalboard use.


• Stylish Blue Finish: Distinctive blue color adds a modern look to your effects setup.

Technical Specifications

• Brand: NUX


• Model: NTU-3 MKII BL


• Product Name: Flow Tune MKII


• Product Type: Chromatic Guitar and Bass Pedal Tuner


• Series: Mini Core Series


• Color: Blue


• Tuning Range: A0 (27.5Hz) – C8 (4186Hz)


• Tuning Modes: Chromatic, Guitar Standard, Guitar Compensated, Bass


• Display Modes: Strobe Mode, Arrow Mode 1, Arrow Mode 2


• Display Type: High-Definition LCD


• Tuning Accuracy: ±0.1 Cent


• Reference Pitch Calibration: A4 = 430Hz–450Hz


• Bypass Modes: True Bypass, Buffered Bypass, Buffered Bypass Monitor



• Input Impedance: 10M Ohms


• Output Impedance: 1k Ohm


• Instrument Input: 1 x 1/4-Inch


• Instrument Output: 1 x 1/4-Inch


• Power Requirements: 9V DC, Center Negative


• Current Draw: Less Than 100mA


• Recommended Power Supply: NUX ACD-006A


• Dimensions: 97.4 x 43.5 x 41.6mm (3.83 x 1.71 x 1.64 Inches)


• Weight: 197.4g (6.96 oz.)

What's Included

• NUX NTU-3 MKII Flow Tune Mini Pedal Tuner – Blue


• Owner's Manual

Note: Requires a compatible 9V DC center-negative power supply, sold separately. The NUX ACD-006A power adapter is recommended.

Precision Tuning in a Compact Package

Every great performance starts with an instrument that's in tune, and the NUX NTU-3 MKII Flow Tune makes achieving that perfect pitch simple and convenient. With its exceptional tuning accuracy, multiple tuning modes, and bright LCD display, this compact tuner delivers the precision and reliability musicians need.

Whether you're a beginner learning to tune your first guitar, a bassist preparing for rehearsal, or an experienced performer managing a professional pedalboard, the Flow Tune MKII offers the features and flexibility to keep your sound at its best.

Its selectable bypass modes make it especially useful for guitarists with larger pedalboards, while the innovative Guitar Compensated mode provides an additional tuning option for players looking to refine their instrument's sound.

Keep your music flowing and your instrument perfectly in tune with the NUX NTU-3 MKII Flow Tune Mini Pedal Tuner in Blue, available at Brighton Music Center.

Model:	NTU3MKIIBL
Manufacturer:	NUX

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