The OB1-300 Bass Amp from Orange combines the power and versatility of a bi-amp system into a single, portable 300-watt head. Inspired by bassists who have long relied on two amps to achieve a perfect balance of clean and overdriven tones, the OB1-300 offers the flexibility to dial in a wide range of sounds with a single piece of gear. With its footswitchable Gain and Blend controls, you can blend in just the right amount of harmonic overdrive to add richness and presence to your sound without sacrificing your clean low-end.