The GF14L is a keyboard pedal from Proel. The GF14L is a Stereo Volume Pedal that is characterized by two completely independent signal inputs and outputs. This Proel keyboard pedal has a pedal control on a 20 Kohm potentiometer, in addition to the second side potentiometer that allows the adjustment of the maximum level of the output signal; it is suitable for keyboards, digital pianos and
other instruments with “line level” outputs.