This portable digital delay guitar effect pedal is compact and exquisite, it has 4 control knobs and filter modulation, which can make you greatly enjoy your guitar playing. Features: The TAPE DELAY effect pedal has a granular delay effect. Suitable for electric guitar and bass. It also combines with filter modulation to produce a sound similar to reverberation; the warm and husky sound lends itself well to some nostalgic music. 4 control knobs for adjusting feedback, delay time, mix, boost. The BOOST knob provides up to 6dBs of extra volume to make you feel like at the stage. With super buffer circuit, can effectively protect components from overcurrent damage, thus prolonging its service life. It uses a digital reverberation processing chip to input the analog signal into the chip, which is converted into digital signal after delay stacking, and finally into analog audio signal output, with a wider dynamic range. With true bypass switch and LED working status indicator light. Zinc alloy shell and compact size design, durable and exquisite, lightweight and portable. Note: 1. The power adapter is not included. 2. Color and size may be slightly different due to manual measurement and different light conditions. Thanks for understanding. Specifications: Color: White Material: Zinc Alloy Power Supply: DC 9V Item Size: 11 * 5.9 * 4.8cm / 4.33 * 2.32 * 1.89in Item Weight: 370g / 13.05oz Package Size: 15 * 8 * 6cm / 5.91 * 3.14 * 2.36in Package Weight: 420g / 14.82oz Package List: 1 * Effect Pedal 1 * Fastener Sticker