TDR Special Filters Bundle

The TDR Special Filters Bundle from Tokyo Dawn Labs collects four specialized tools for precise frequency control. Infrasonic manages the near-inaudible low end with variable-slope filtering, phase modes, and harmonic exciters to restore perceived energy. Elliptical is a modern elliptical equalizer for controlling low-frequency stereo information, with perceptual filtering and mono-summing compensation to preserve musical impact. Ultrasonic blocks inaudible high-frequency buildup in wide-bandwidth chains, reducing audible distortion via linear-phase filtering and dynamic gating. Arbiter is a level-independent spectral balancer ideal for de-essing, plosive control, and broad tonal correction, offering up to six bands with bell, flat-top, and shelving shapes plus harmonic generators. Together, these plugins suit mixing and mastering engineers who need surgical, transparent control over extreme frequencies and dynamic balance. Perfect for electronic, pop, and acoustic productions where clarity and precision matter.