VIRELIA’s engine mimics the harmonic interplay of analog circuits, with vacuum tube distortion that evolves continuously based on the interaction between EQ and compression — delivering harmonic bloom, low-end weight, and high-end smoothness that feels unmistakably analog.

PWM Compression with Variable Detection Engine
Pulse Width Modulation compression with shapeable personality using continuous blend control over feedforward/feedback behavior and peak-to-RMS detection — from punchy and modern to smooth and musical.

That EQ. But Better.
All of the cherished tone of the original, but rebuilt with freedom in mind. VIRELIA expands on the original with channel linking, unstepped controls, and a wider range of musical frequencies — all while preserving the tone and response of the hardware that inspired it.

Key Features

• Dual Engine Design: Virelia features two separate engines inspired by a classic, highly sought-after pair of crimson tube hardware units. It is not a direct clone but a reimagining with more flexibility and control.
• EQ Section: It includes a Pultec-style equalizer designed to add polish and weight to audio signals, with expanded selections beyond the original hardware's capabilities.
• PWM Compressor: The compressor section offers versatile dynamics processing, including features like "Peak↔RMS morphing" and "feedforward/feedback blend".
• Harmonic Shaping: Users can utilize per-stage Total Harmonic Distortion (THD) shaping for dialing in varying levels of "goo and grit" or subtle harmonic bloom.
• Flexibility: The plugin offers flexible routing options and unstepped, continuous controls for precise adjustments.