The Blackstar Unity Pro Bass System is designed for bass players by bass players, offering a straightforward and powerful amplification solution. It features a unique Response control that allows you to select between three classic power-amp stages, shaping compression, natural drive, and dynamics. With three distinct preamp voicings (Classic, Modern, and Overdrive) and a 3-band semi-parametric EQ, the Unity Bass Series delivers infinitely flexible bass tone and exceptional feel, suitable for any playing style. It boasts a custom-designed 8-inch speaker and 30 watts of power, making it ideal for practice, studio, or smaller gigs. Connectivity options include MP3/Line in, and XLR + 1/4 inch Line Out/Headphones with independent level control. The amplifier also features footswitchable Overdrive and Chorus, a built-in Compressor, and a Pad Switch for active/passive instruments.