Inofficial: IGS Audio Multicore Compressor (one band)
TAN 2 is one of Acustica Audio's most celebrated "Acqua" plugins—not just because it’s completely free, but because it delivers a professional VCA compression sound that rivals many paid alternatives.
The High-Fidelity VCA "Glue" Compressor
TAN 2 is a classic VCA (Voltage Controlled Amplifier) compressor. It is inspired by the legendary British bus compressors (like the famous SSL "G" series) but includes unique features that give it a more modern, versatile edge.
Key Features
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The "Shimmer" Control: This is the plugin's secret weapon. It’s a unique knob that adds a subtle high-frequency boost and harmonic enhancement. It provides an "expensive" analog sheen, making your tracks sound more open and polished without needing a separate EQ.
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VCA Precision: Known for being "snappy" and responsive. It’s perfect for controlling transients and adding "punch" to drums or "glue" to a full mix.
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Hyper Technology: The "2" in the name signifies the upgrade to the Hyper engine. This makes the compressor react faster to peaks, improves audio quality, and significantly reduces CPU usage compared to the legacy version.
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Aria Engine: Includes a modern graphical interface with smooth, real-time metering for gain reduction and input/output levels.
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Sidechain Filtering: Features an internal high-pass filter (up to 250Hz) for the compressor's detector. This prevents low-end heavy instruments (like a kick drum) from causing the compressor to "pump" or over-react.
Best Use Cases
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The Mix Bus: Use it with a low ratio (1.5:1 or 2:1) and a slow attack to "glue" your entire mix together. Just 1–2 dB of gain reduction can make a track feel like a finished record.
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Drum Bus: It is exceptional at adding "smack" to snares and bringing out the detail in overheads using the Shimmer control.
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Vocals: Great for pinning a vocal forward in the mix while adding a touch of air and presence.
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Acoustic Guitars: Perfect for smoothing out the strumming dynamics while highlighting the brilliance of the strings.
Company: Acustica Audio