Tone Projects Basslane x86 x64 VST3 AU AAX WiN MAC

Tone Projects Basslane is a free stereo-width utility for keeping low frequencies focused on individual tracks and full mixes. It lets you reduce the width of audio below a frequency threshold you set, helping you manage a wide bass sound without narrowing the entire signal.

For hobby producers working with bass-heavy arrangements, Basslane offers a practical way to separate low-end solidity from the impression of width. Its Side Harmonics feature, adapted from Basslane Pro, adds upper-bass harmonics that can improve definition and create a sense of stereo spread without introducing troublesome stereo information into the sub frequencies.

Metering and flexible monitoring options help you judge adjustments as you work, whether you are refining a bass track or checking the low end of a mix. The straightforward interface makes it useful for producers who want targeted bass-width control rather than a more involved processing chain. Basslane suits mixing tasks in Windows production workflows, including FL Studio and Ableton Live.