The Boutique Effect Manufacturer Rodenberg, based in Fulda, is a very reputable pedal maker. Rodenberg pedals stand for excellent workmanship, best components and, of course, first-class sound. The GAS-707B is aimed at the guys from the low tone troop. There are 2 boost stages: 15 and 20 dB boost, a switchable deep boost for the bass foundation and 2 bypass modes – True bypass or silent switching – Noise-free switching. Ulrich Rodenberg’s Statement: Clean Boost – I call it Come Alive!