BOSS FB-2 Feedbacker/Booster Guitar Pedal

The FB-2 Feedbacker/Booster Guitar Pedal by BOSS is a versatile boost pedal which provides a flat, clean boost that preserves the nuance of your original tone, a mid boost for cutting lead sounds, and a bright and clear treble boost for bright, chimey tones. By pressing and holding the pedal, you can instantly obtain smooth, stable, and natural feedback from your amp.