These gloves can handle both overdrive and distortion! It produces a clear, rich sound with plenty of overtones. It offers a wide range of sounds, from a sparkling clean boost to a crunchy, thick brown tone, and even high-gain sounds reminiscent of tube distortion. The secret to fine-tuning your sound is the tone shift and voltage switching functions. Setting the tone shift to 0 emphasizes the midrange and high-mid frequencies. The voltage can be changed with an internal switch, changing the operating voltage from 9V to 8V. 9V produces a tight sound, while 18V produces an open sound. Whether you're using overdrive or distortion, this OD Glove can produce a powerful sound. Specifications Input impedance: 300kΩ Output impedance: 12k to 100kΩ (depending on VOL setting) Dimensions: 72W x 110D x 50H mm Weight: 240g Power supply: 9V battery. Compatible power adapter: 9VDC center negative. *Note regarding power adapters: Use a power adapter that is 9VDC, 50mA or higher, center negative, and has a built-in regulator. We recommend the Electro-Harmonix JP96DC-200. Use of other power adapters may cause malfunction. Please be careful.