BOSS FV-300L Volume Pedal/Expression Pedal This long-selling model is known for its solid feel and high durability, with a sturdy metal chassis that can withstand live performances and tours. It's a high-quality foot pedal type volume/expression pedal with two inputs and outputs. Equipped with mono and stereo compatible INPUT/OUTPUT, it can also be used as an expression terminal, supporting various setups. The MINIMUM VOLUME knob allows you to freely set the operating range at your feet. It also features a TUNER OUT terminal, allowing you to connect a tuner at all times. The expression using the pedal's travel is useful in live performances and studios, and can be used not only for guitars but also for a wide range of instruments such as keyboards. Input Terminals: 2 input terminals Output Terminals: 2 output terminals Controls: Minimum volume adjustment knob Operation has been confirmed. Both volume and expression functions are working properly, with no scratchiness. The tuner out and minimum volume functions have also been checked and are working without issue. There is no instruction manual, but it can be used with some experience. There are some signs of use, such as minor scratches and dirt on the top panel (photo 7). Please understand that this is a used item. Since there is no original box, we will take care in packaging, wrapping it in air-cushion packaging (bubble wrap) and storing it in a recycled cardboard box for shipping. Would you like it? #BOSS #FV-300L #VolumePedal #ExpressionPedal #363