Canvas Audio has announced the release of a dedicated low-end equalizer effect plugin designed to make balancing the sub-bass frequencies simpler and more musical. Built around a classic technique from vintage passive tube EQs, SubTec applies both boost and attenuation to the same frequency simultaneously to add punch and clarity without excessive buildup or “mud.”
Achieving a solid, defined low end can be a surprisingly tricky process; it’s often a balance between power and clutter. SubTec addresses this by simplifying the dual-action equalization into a single, perfectly dialed-in Boost/Atten knob. This design encourages users to focus on what they hear, rather than getting caught up in complex parametric controls.
Additionally, Canvas Audio has provided an extended and variable frequency range for the effect, moving past the fixed frequency points of the original passive EQ units. This extra flexibility means you can hunt for those “sweet spots” that often exist in the in-between frequencies.
SubTec features
- Tube Distortion: Select between two different tube distortion characteristics—labeled “Hot” or “Cool”—to introduce subtle or aggressive harmonics.
- Clipping: Dedicated clipping option providing further control over the transients and density of the low end.
- Oversampling: Up to 4x oversampling to preserve audio quality when using saturation effects.
- Mix Control: Allows for parallel processing to blend the affected signal with the dry signal, maintaining the original low-end integrity while adding color.
Regularly priced $59 USD, SubTec is on sale for the launch price of $19 USD through December 5th, 2025. The plugin supports VST3, AU and AAX formats.
More information: Canvas Audio
