Add to cart COLOSSUS €276.00 Due to great succes, the COLOSSUS goes out faster than we can build. We are in continuous process of building because of high demand. When you pre-order a COLOSSUS, your order has a lead time of 3 weeks to deliver. Sorry for any inconvinience and the wait. COLOSSUS! BY RUBEN BLOCK & DR. NO. A TWIN PEDAL WITH A HIGH GAIN GRITTY BOOSTER AND A OCTAVIA. COLOSSUS IS HERE! The COLOSSUS was developed in close cooperation with Ruben Block to broaden its famous and signature sound, that is now also available for the heavy minded Boutique Guitar Effects lovers. The COLOSSUS has been used and can also be heard on Triggerfinger’s latest album with the same title, COLOSSUS.