






Flow Tune MKII
Achieve ultra-precise tuning with a wide detection range from A0 (27.5 Hz) to C8 (4186 Hz), suitable for guitar, bass, and chromatic instruments. The tuner offers four dedicated tuning modes—Chromatic, Guitar Standard, Guitar Compensated, and Bass—along with three intuitive display options: Strobo Mode, Arrow Mode 1, and Arrow Mode 2. With exceptional accuracy of ±0.1 cent and adjustable A4 calibration from 430 Hz to 450 Hz, it ensures reliable tuning in any musical environment. Select between True Bypass, Buffered Bypass, or Buffered Bypass Monitor to match your signal-chain preferences. Featuring a high 10 MΩ input impedance, low 1 KΩ output impedance, and power consumption under 100 mA, this compact pedal (97.4 × 43.5 × 41.6 mm, 197.4 g) is designed for both studio and stage performance.

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Flow Tune MKII


The NUX NTU-3 Flow Tune MKII features 4 tuning modes including Chromatic, Guitar STD, Guitar CPS, Bass. Enhanced for guitarists, the NTU-3 includes Guitar STD(Standard) and Guitar CPS(Compensated).
Inspired by the tuning style of James Taylor, aka Compensated Tuning, here is the method:

Bright Display in Both of Sunlight and Darkness
With a bright and high-definition LCD display, the NUX Flow Tune MKII works well on any stage in both of sunlight and dark environments. No matter where you are performing, you can check your tuning on the LCD very well at a distance and keep your instrument in tune all the time.

Features True Bypass/ Buffer/ Buffer Monitor Modes
On the FLOW TUNE MKII , you can switch between TB(True bypass), BF(BUFFER), and BFM(BUFFER MONITOR), according to your tastes and environment.



Why is Buffer Mode Important?
The FLOW TUNE MKII not only features a true bypass for outputting the sound exactly as it was inputted, but now includes built-in BUFFER/BUFFER MONITOR modes.
Most electric guitars use passive pickups with a high impedance output. When using a cable, there is a perceivable loss of tone, usually high frequencies, after about 6 m (around 18 feet) and this problem gets worse the longer your cable. A buffer boosts the signal over long cables to avoid loss of tone, keeping it clean and clear – even when your pedal is off.
The BUFFER enhances the sound quality in bypass mode, so that you can still maintain superior audio quality even when using a long cable to connect to the tuner, or when inserting the tuner into a complex effects board. And with the BUFFER MONITOR mode, you can even monitor all the notes you play in real time.
Specification
Tuning Performance
- Tuning Range: A0 (27.5Hz) – C8 (4186Hz)
- Tuning Modes: Chromatic, Guitar-Standard, Guitar Compensated, Bass
- Display Modes: Strobo Mode, Arrow Mode 1, Arrow Mode 2
- A4 Calibration: 430Hz – 450Hz
- Tuning Accuracy: ±0.1 Cent
Signal & Power
- Bypass Modes: True Bypass,
- Buffered Bypass, Buffered Bypass Monitor
- Input Impedance: 10MΩ
- Output Impedance: 1KΩ
- Current Draw: <100mA
Physical Specifications
- Dimensions: 97.4 (L) × 43.5 (W) × 41.6 (H) mm
- Weight: 197.4 g
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