Korpa 
The Fulltone FB-3 Fat Boost 3 is ultimate boost pedal from Mike Fuller at Fulltone. It takes all the best features from the first two FatBoost pedals with a couple of additional improvements. If you are a fan of the first two, this one will soon be a part of your signal chain. The Fulltone FB-3 Fat Boost 3 is a Discrete Class A FET pedals that adds up to 35db of distortion free gain without messing up your tone. True bypass switching compliments of Fulltone’s own 3PDT switch ensures your sound will not be compromised when the pedal is off. This pedal really allows for clipping in a very musical almost tube like way.
The Fulltone FB-3 Fat Boost 3 features the 11 step FET Bias “Drive” Knob, a Volume know and two small pots to alter the Bass and Treble frequencies. If you have been searching for a boost pedal that allows you to get that tube amp on “10” sound without having you neighbors call the police this baby may be the boost you have been looking for.
