Blue Cat Audio LinyEQ

Key Information About Blue Cat LinyEQ Software

• 8-band linear equalizer for precise spectral correction without phase distortion, ideal for mixing and mastering.
• Ultra-low latency (less than 3 ms, i.e., 128 samples at 44.1 kHz) for comfortable work even on dense sessions.
• Comprehensive visual feedback: exact EQ curve, real-time spectrum analyzer, high-resolution spectrogram, and peak meter.
• Advanced stereo workflow: mono/dual versions, left/right or mid/side processing, with flexible channel linking.

What Blue Cat LinyEQ Is For

Blue Cat LinyEQ is a linear-phase equalization plug-in designed to sculpt the spectrum with maximum transparency. It is particularly suited for tasks where preserving transients and stereo image is crucial: resonance cleanup, overall tonal balance, surgical bus correction, or mastering finishing touches. Thanks to its exceptionally low latency for a linear-phase equalizer, it also fits very well into a modern production-oriented workflow where an immediate response feel is desired in the digital audio workstation.

Main Features

Optimized linear-phase equalization with low latency

LinyEQ relies on a highly optimized linear-phase processing core to minimize latency while avoiding phase distortion. The result is a clean equalization, especially suited for complex sources (stems, buses, full mixes) when you want to correct frequency balance without altering the temporal coherence of the signal. Pre-ringing artifacts are kept to a minimum, which helps preserve natural attacks on percussions and transient-rich sounds.

Creative curves: wide gain range and filter shapes

With a gain range adjustable up to +/- 40 dB and multiple filter shapes, LinyEQ goes beyond a simple "utility" graphic equalizer. You can draw very subtle curves for transparent mastering or, conversely, more pronounced profiles to shape a color, fix a difficult recording, or create a unique frequency contour. The curve display is precise, facilitating fine and reproducible adjustments from session to session.

Stereo, dual channel, and mid/side to shape the image

The single and dual channel versions allow working either classically or with independent settings. In dual mode, you can process left/right or mid/side to widen or narrow the stereo field on specific frequency areas: for example, controlling low-end energy in the center, opening upper mids on the sides, or correcting channel asymmetry. Advanced channel linking options speed up workflow by maintaining the right level of independence depending on the context.

Analysis and visualization: understand before adjusting

LinyEQ integrates a real-time spectrum analyzer and a high-resolution spectrogram (color and grayscale), as well as a precise peak meter. This combination is particularly effective for quickly spotting problematic areas (resonance, buildup, sibilance, harshness) and validating the real impact of the correction. In mixing and mastering, these tools help make faster and more confident decisions, especially on varied monitoring systems.

Highly customizable interface designed for production

The interface is designed to adapt to your workflow: choice of display size, transparency, zoom, and screen element organization. You show only what you need (curve, spectrum, spectrogram, meters) for maximum comfort on laptops as well as multi-screen setups. The smooth bypass allows activating/deactivating processing without noise, ideal for cleanly comparing before and after.

Automation, MIDI, and dynamic EQ tasks

The plug-in offers continuous curve updating via MIDI or automation, and adds a Mix control to blend the processing in parallel. This opens the door to dynamic or evolving equalization uses throughout the track (for example: soften a high frequency during choruses, enhance presence on certain phrases, or automate a correction on a specific passage). Combined with control generation tools, it becomes easy to transform static equalization into a living treatment perfectly synchronized with your arrangement.

Technical specifications