Xotic Effects Super Sweet Booster - PEDAL BOOST EFFECT FOR GUITAR

(This text is machine translated) Super Sweet Boost (SSB) delivers a perfectly tuned + 20dB transparent dynamic boost to transfer the articulation of your guitar. The SSB contains a high performance Class A preamplifier built around the famous JRC4558 chip. The boost frequency can be selected by an external DIP switch which offers a very versatile tone modulation capability.