ARIA ONE

Tailor ARIA to your needs with three operating modes, each built on a different psychoacoustic approach to sound refinement. Choose from Mid/Side, Left-Right Linked, or Left-Right Decoupled processing to match your preferences and listening setup.

ARIA ONE's dynamics engine is powered by Altitude Limiter — a dual-pass limiter with four selectable algorithms, optional multiband processing, and a full safety chain. Limiter presets are shared between both applications, so refinements made in one are instantly available in the other.

ARIA ONE's advanced plotting, visualizations, and metering let you see the precise effects on your sound. Waveform, FFT, loudness, phase, and stereo views provide a clear picture of exactly what the system is doing.

Map up to four macro knobs and two toggles to any combination of DSP parameters through custom response curves. Macros work as a non-destructive overlay — experiment freely without altering your saved preset, and bake adjustments into your parameters when you are ready.

Blend multiple hearing profiles together inside ARIA ONE. Choose your favorite, merge it with a factory profile, or combine both to fine-tune your listening experience.

An intelligent pre-conditioning stage that levels your input before it reaches the limiter, keeping Drive in the sweet spot regardless of source volume.

ARIA ONE includes both FIR convolution and SOS (cascaded biquad) hearing correction. SOS uses less CPU and memory but does not match FIR precision. Both are built in so you can hear the difference and choose.

Blackout mode turns off the entire interface while audio processing continues uninterrupted. Reducing draw calls frees CPU and GPU resources — useful during critical listening, live performance, or any session where the display is not needed.

Crossfeed makes headphone stereo feel more speaker-like by blending controlled left/right channel information, then shaping center focus, width, and tone. In ARIA ONE it can run before or after the limiter so you can choose whether imaging adjustments feed into dynamics or sit as a final spatial polish.

Corrective EQ applies imported frequency-response curves as a final post-DSP correction stage — separate from hearing-profile personalization. Bring in headphone or room corrections from tools like AutoEQ / Equalizer APO, or any CSV frequency-response export, then mix how much of that curve you hear.