The high-impedance Boss FV-50H is designed to be connected before guitar effect units in the signal chain. With the Boss FV-50H you get minimal high-frequency rolloff, and the best possible guitar sound.
Boss FV-50H Features:
Special 2-in/2-out design enables direct control of stereo keyboards and stereo effects units.
Minimum Volume knob lets you set minimum volume at any level you desire.
Boss FV50H's Convenient Tuner Out jack enables speedy tuning on stage.