AnyTesla offers a parametric physical model of audio transformers, including an optional power output stage that simulates core saturation effects on both input and output coils. This plugin captures the unique sonic contributions transformers bring to audio tracks, from enhancing bass presence to enriching harmonic distortion. Its design preserves the original dynamics by compressing lower frequencies naturally without limiting signal levels, resulting in a fuller and more dynamic sound.

The plugin integrates modern features such as a sample-aligned dry-wet mix control, mid/side processing to position the effect within the stereo field, and a clipboard-based preset management system for easy copying and pasting between instances. True auto-gain ensures smooth and fair sound comparisons, while a macro control labeled 'Shape' allows users to choose transformer styles ranging from vintage and smooth to modern and aggressive. These enhancements provide flexible control over the tonal character and saturation behavior.

Version 2 introduces new parameters called 'Seta' Red and Blue, which influence the core and feedback loop of the transformer to expand the range of available sounds. The plugin also features a vectorial interface designed as a first step toward full resize-ability, improving user experience and workflow. AnyTesla stands out as a powerful tool for adding analog warmth and complex harmonic textures through detailed transformer modeling.