Boss FV50H High-Impedance Volume Pedal

The high-impedance FV-50H is designed to be connected before guitar effect units in the signal chain. The low-impedance FV-50L is a stereo volume pedal that can be used for a wide variety of purposes including keyboards.
High-impedance FV-50H designed for connection before guitar effects units
Low-impedance FV-50L enables direct control of stereo keyboards and stereo effects units
Minimum Volume knob lets users set minimum volume as desired
Convenient Tuner Out jack enables speedy tuning on stage