This is the NUX NTU-3 Flow Tune Tuner Pedal from NUX, listed in Tuner Pedals on Just Pedals. Read More below.
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NUX Flow Tune has a compact design with a large, high-definition LCD display. Easily see your tunings in both light and dark environments with its small size making it perfect for pedalboards.
Nux pedals are known for delivering impressive sound quality and innovation at great value, making them a favourite among guitarists of all levels. Their range covers everything from warm analogue overdrives and dynamic delays to powerful multi-effects units packed with digital precision. Nux often blends modern tech like impulse responses and Bluetooth control with classic tones, offering versatility without breaking the bank. Reliable, creative, and constantly evolving, Nux pedals prove you don’t need to spend a fortune to sound fantastic.
A tuner pedal measures the input frequency and shows whether the played note is sharp, flat or in tune. Detection speed, display resolution and note range affect accuracy, especially for low tunings and extended-range instruments. Buffered or true-bypass switching changes the signal path, while mute, strobe display, reference-pitch calibration and alternate-tuning modes shape operation.
Voiced or equipped to retain low-frequency fundamentals and the higher headroom of a bass signal. Clean blends, crossovers and bass-specific filter ranges can preserve weight and articulation while the effected portion adds harmonics, movement or ambience.
Keeps an active buffer in the signal path when the effect is bypassed. The buffer converts a high-impedance input to a lower-impedance output, helping long cables and multiple pedals retain level and high frequencies, although its headroom and noise remain part of the path.
Connects input directly to output through mechanical or relay switching when the effect is off, removing the active circuit from the audio path. It avoids buffer colour but leaves cable capacitance and switching design to influence high-frequency loss and possible switching noise.
