Acoustic Guitar Analog Effects: This mini electric guitar effect pedal uses advanced acoustic guitar analog processing technology to convert the electric guitar's native tone into a realistic box organ sound color. It's perfect for musicians who want to add a unique touch to their performances. 3 Working Modes: The pedal features three working modes - Piezo, Standard, and Jumbo. Owning this is equivalent to owning multiple acoustic guitars, providing you with a wide range of sound textures and tones to experiment with. Sound Customization: With volume level, body resonance, and top knob adjustments, you can fine-tune the sound to achieve the effect you want. Master the details of the sound curve and create your unique music style. Compact and Durable Design: The pedal is housed in a full metal shell, ensuring its durability and longevity. Its small and compact design makes it easy to carry around, perfect for musicians on the go. True Bypass and Power Requirements: The pedal features a true bypass switch, ensuring a clean signal path when the effect is disengaged. It requires a DC 9V power supply (negative center), providing convenience and flexibility for your setup. Please note that the power adapter is not included. Working Mode: 3 modes (Piezo/Standard/Jumbo) Input: 1/4 Inch mono jack (impedance: 1M ohms) Output: 1/4 Inch mono jack (impedance: 1k ohms) Power Supply: DC 9V (external positive and internal negative) Attention: This product does not include a power adapter. Working Current: 17mA Product Size: 3.7x9x3.5cm/1.5x3.6x1.4inch Colour:As Shown Material:aluminium alloy Package Contents: 1 * Guitar Effect Pedal Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.