QuadBass is a four-band bass distortion plugin designed by bassist Joe Calderone to deliver a well-balanced tone that effortlessly stands out in any mix. Created out of frustration with limited bass effect options, this plugin condenses Joe’s typical multi-plugin setup into a single, intuitive tool. It provides a straightforward approach to shaping bass sounds while maintaining a professional and polished output.

The plugin offers adjustable saturation across four frequency bands, allowing precise control over the distortion character. Users can fine-tune crossover points to tailor how each band responds, while integrated cabinet simulation features include three carefully selected impulse responses favored by Joe Calderone. Additional compression controls are available for pre, post, and low-band processing, enhancing dynamics and clarity.

QuadBass supports multiple plugin formats compatible with both Mac and Windows systems, including VST3, AU, and AAX, as well as standalone operation on Apple Silicon and Intel processors. Its efficient design requires minimal disk space and runs smoothly on modern operating systems, making it an accessible and powerful solution for bassists seeking to enhance their tone with a single streamlined plugin.