TUBESESSOR
Price history
- On sale
- 26 of the last 90 days
- Lowest in 90 days
- $74.25
- Highest in 90 days
- $99.00
About this plugin
Heritage Audio's TUBESESSOR plugin delivers faithful digital recreation of optical tube compression, a pairing that bridges vintage circuit behavior with modern workflow demands. The core compression engine models the hardware unit's smooth, logarithmic response characteristics, rendering the transparent gain reduction that made optical designs indispensable for mastering and critical tracking applications. Unlike VCA or FET topologies, the optical path produces minimal audible artifacts across wide ratio ranges, making it particularly effective on vocals, bass, and acoustic sources where sustain and tonal integrity matter most.
The distinguishing feature lies in its dual-path architecture. The compression operates independently from Heritage Audio's tube saturation section, which models a Raytheon double triode and allows independent control over harmonic coloration. This separation enables users to access clean optical compression when needed while layering saturation as an intentional processing step rather than an inherent byproduct. The implementation proves especially useful for drums and guitars, where the saturation can add cohesion without compromising the compressor's fundamental transparency.
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Five internal sidechain filter options expand the plugin's utility beyond standard applications. These high-pass and notch filter variants allow frequency-dependent gain reduction, solving mix problems where traditional sidechain approaches prove inadequate. For tracking through i73 PRO interfaces, the DSP version provides low-latency processing.
The TUBESESSOR occupies solid middle ground among optical compressor plugins. It neither purports to add character through coloration nor strips away musicality through over-processing. For engineers seeking compression that remains truly neutral while maintaining creative saturation options, it represents a capable and straightforward choice. Hardware owners receive the plugin free, making the investment substantially more practical.