MORLEY volume pedal. Responsive! It's bulky but stable. Velcro on the back. Morley Pro Series Volume Plus (Model Name: MVP) volume pedal. Made in USA, optical type, so it's less prone to the scratchy noise common with potentiometer-based pedals, and features a smooth feel when stepped on. Main Features ・Optical volume pedal ・"Volume Plus" specification that allows you to set the minimum volume ・9V power supply compatible (battery/adapter) ・Made in USA (Sound Enhancement Products, Inc.) Condition ・Sound output and operation confirmed ・Volume operation is good ・Appearance has signs of use and minor scratches (please check the photos) ・This is a used item and will be sold as is A classic model that can be used for ambient, swells, and both guitar/bass. Recommended for those looking for an old USA-made Morley. Feel free to ask any questions. Morley Morley Volume Plus Volume Pedal Optical Made in USA Effects Pedal Guitar Bass