Please feel free to contact us if you have any requests. Creating distortion with an amp and boosting it with this will result in a thick, well-defined distortion. I feel that raising the TONE knob also brings out the highs, slightly raising the center of gravity, similar to a weight knob. 【High-Quality Effect Pedal】 HIZUMI's Boot-Leg is a handmade, high-quality guitar effector. It is particular about sound quality and is supported by professional musicians. 【Versatile Controls】 The three knobs, LEVEL, RANGE, and HIZUMI, allow you to freely adjust the tone. You can create your own unique sound. 【Made in Japan Reliability】 Manufactured in Tokyo and Osaka, this effector is excellent in durability and reliability. It is designed to be used for many years. - Brand: HIZUMI - Model Name: Boot-Leg - Model Number: HZM-1.0 - Control Knobs: LEVEL, RANGE, HIZUMI - Input/Output Terminals: OUT, IN - Country of Manufacture: Made in Japan (Tokyo/Osaka) Thank you for viewing.