Rowin Harmonizer

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The LEF-3807 Harmonizer from budget guitar effects manufacturer Rowin is a three-mode pitch shifter and harmonizer pedal with a compact, pedalboard-friendly form factor. It can serve up a lush harmony with precise polyphonic pitch shifting as well as a spacey chorus-like detune effect. The Harmonizer has a ±2 octave pitch range, with up to 16 optional parameters that you can select via a dedicated Range dial. A three-way toggle switch that lets you go Up, Detune, and Down, combined with Dry and Wet knobs, give you a very wide range of shifting flavors.

Brand: Rowin

Color: Silver Blue


  • Harmonizer guitar effects pedal provides precise Polyphonic Pitch Shifting with an outstanding level of control.
  • Shape your sound via the precision Range dial, as well as Wet and Dry controls; these functions provide optimum control for your desired effect.
  • This great value pedal also features Up, Detune and Down modes, set via a 3-way toggle switch.
  • The sturdy and heavy-duty true bypass footswitch engages the pedal with a smooth action
  • With 44.1kHz/24bit sampling, 32 BIT floating point DSP

Details: Features
True bybass provides tranparend tone
When the LED is lit up, the effect is on

Input: 1/4″Monaural Jack (Impedance: 470K Ohms)
Output: 1/4″Monaural Jack (Impedance: 100K Ohms)
Power Supply: DC 9V (Plug polarity is Positive on the barrel and negative in the center )
Working Current: 100mA

The power adapter is not included

1*User manual(English & Chinese)

UPC: 611393140763

EAN: 611393140763

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