The Marshall PEDL-00015 is a 2-button footswitch designed for the Marshall AS50R and AS50D amplifiers. It provides control over the Reverb and Chorus functions, allowing for hands-free operation during performances. With its durable construction and easy-to-use design, this footswitch integrates seamlessly with these acoustic amplifiers. Ideal for musicians seeking to enhance their sound with quick access to effects, the PEDL-00015 is an essential tool for live shows. For compatibility and further details, consult your AS50R or AS50D amplifier manual or contact Marshall Amplification directly.