The Electro-Harmonix Bassballs is a unique and compact envelope filter pedal designed specifically for bass guitar, though it works equally well with other instruments. Known for its distinctive “vocal-like” sound, the Bassballs uses two dynamic, sweeping filters to create a funk-infused, expressive tone that responds dynamically to your playing. Its small footprint and straightforward design make it a favourite among bass players looking to add character and groove to their sound.
The Bassballs features a simple control layout, offering a Sensitivity knob to adjust the filter response based on your playing dynamics. By dialling it up or down, you can control how aggressively the envelope reacts to your attack, making the effect more subtle or pronounced. A Distortion switch adds a gritty edge to the filters, delivering a punchy and growling sound that further enhances its sweeping, vowel-like qualities. This dual-filter distortion mode gives players more tonal flexibility, blending clean dynamics with a dirtier, funkier edge.
One of the defining aspects of the Bassballs is its ability to produce organic and musical filter sweeps that react directly to the dynamics of your picking or plucking. As you dig in harder, the filters become more pronounced, resulting in expressive, auto-wah-like effects that are particularly suited for funk, rock, and fusion styles. Whether used for subtle tonal colour or more dramatic, spacey sweeps, the Bassballs stands out in both live and studio applications.
Built with Electro-Harmonix’s classic durability and iconic sound design, the Bassballs is a versatile and easy-to-use envelope filter. Its ability to deliver smooth, expressive, and slightly unpredictable tones has made it a staple for adventurous bass players looking to add a unique and funky character to their playing.