[ACCURATE AND HIGH SENSITIVE] The LEF-3807 Guitar Harmonizer Pedal features 3 effects knobs and 1 switch, precise control for an enhanced playing experience. [DETUNE MODE FOR CUSTOMIZATION] With pitch shifting options ranging from -25 to +25 cents, you can easily achieve your desired sound effects tailored to your style. [POLYPHONIC PITCH SHIFTING] The Up mode generates rich polyphonic tones, adding depth and complexity to your guitar sound for a more engaging performance. [CHORUS-LIKE EFFECT] This mode slightly shifts the pitch, blending with the original signal to create a spacious and ethereal tone that enriches your music. [RICH HARMONIC VOICE] The Down mode mixes shifted pitch back with the original, resulting in a harmonic richness that enhances your overall sound output.

[ACCURATE AND HIGH SENSITIVE] The LEF-3807 Guitar Harmonizer Pedal features 3 effects knobs and 1 switch, precise control for an enhanced playing experience. [DETUNE MODE FOR CUSTOMIZATION] With pitch shifting options ranging from -25 to +25 cents, you can easily achieve your desired sound effects tailored to your style. [POLYPHONIC PITCH SHIFTING] The Up mode generates rich polyphonic tones, adding depth and complexity to your guitar sound for a more engaging performance. [CHORUS-LIKE EFFECT] This mode slightly shifts the pitch, blending with the original signal to create a spacious and ethereal tone that enriches your music. [RICH HARMONIC VOICE] The Down mode mixes shifted pitch back with the original, resulting in a harmonic richness that enhances your overall sound output.