FS-808 TUBE SOUND OVERDRIVE

This FS808/FS909 of the classic Tube Screamer Pedal has warm tones of the JRC4558 chip used in most of the original Tube Screamer. The pedal has an overdrive knob, a tone knob, and a level knob. The drive knob controls the level of distortion, the tone knob adjusts the amount of treble in the sound, and the level knob controls the output volume of the pedal. The pedal can be used on a solid-state amp to try to mimic the sound of a vintage tube amp, although many guitarists prefer to use it to push a tube amp power amp into an overdriven state.