Nux FLOW TUNE MK2 TUNER BLEU

A "pedalboard-friendly" tuner: compact, modern, and stage-ready

On a pedalboard, the tuner is often the first pedal you engage... and one of the most used. The Flow Tune MK2 was designed with this in mind: a mini format that saves space while maintaining a comfortable display thanks to its high-definition LCD screen. Within the Nux range, the MK2 version stands out for its practical tuning modes (including a compensated guitar mode) and a more advanced bypass management than a simple true bypass. An added bonus: its pink color makes it easy to spot at a glance on a pedalboard.

Who is the Flow Tune MK2 for, and in which styles does it make a difference?

The Nux Flow Tune MK2 is aimed at all guitarists and bassists, from beginners who want to tune quickly and accurately, to experienced musicians seeking ultra-stable strobe-type reading. It is particularly comfortable in live contexts (changing tunings between songs, visibility from a distance, practical footswitch) and in home studio settings (fine precision, A calibration). Blues, pop, rock, metal, funk, worship, ambient: whatever the style, reliable tuning secures attack, the accuracy of open chords, and the stability of harmonies with other instruments.

Modes, controls, and signal management: designed to integrate into your effects chain

The Flow Tune MK2 offers 4 tuning modes: chromatic, standard guitar, compensated guitar (inspired by a "compensated" tuning popularized by James Taylor), and bass. For display, you can choose between a strobe mode (very precise, ideal for rigorous adjustment) and two more classic arrow modes, which provide a more immediate approach in live situations. The A4 (LA) calibration is adjustable from 430 to 450 Hz, useful if you play with a piano, brass instruments, or specific tuning references.

Finally, one of the strengths of this mini tuner pedal is the flexibility of the bypass: true bypass for direct signal routing, buffered bypass to preserve clarity over long cable runs and complex pedalboards, and buffered monitor to keep the "live" signal while monitoring tuning as you play. Placed at the beginning of the chain, the buffer can help maintain attack and presence before entering sensitive effects (fuzz, wah, modulation, delays).

Sound

A tuner is not meant to "sound" but to respect your tone. In true bypass, the Flow Tune MK2 aims for maximum transparency when bypassed. In buffer mode, it acts as a signal buffer: the goal is to limit high-frequency loss and the "muffled" sound sensation that can occur with long cables or a large pedal chain. The result: a more stable foundation to drive your amp, interface, or the rest of the pedalboard, while maintaining fast and reliable tuning.

Technical specifications

Effects	Tuner Pedal	Type	sector
Technology	Digital	Use	electric guitar
Format	Pedal	Color	Blue
Inputs	Instrument jack	Power supply included	No
Outputs	Jack amp	Power supply	DC 9V negative center
Display	LCD screen	Weight	197 kg
Switch	On/Off	Dimensions (mm)	97 x 44 x 42
EQ	No

Category	Tuner pedal	Tuning modes	chromatic, standard guitar, compensated guitar, bass
Chassis	Metal	Tuning displays	Strobe, Arrow mode 1, Arrow mode 2
Weight (kg)	0.197 (approximately 197.4 g)	Bypass modes	True, buffered, buffered monitor (allows tuning check during playing while passing the guitar signal)
Precision	plus or minus 0.1 cent	Documentation	Yes
Tuning range	A0 to C8	Consumption	less than 100 mA
A4 calibration range	430 to 450 Hz	Power supply (not included)	9V DC center negative (MNU ACD006A optional)