Heritage Audio Tubesessor Optical Tube Compressor

Heritage Audio Tubesessor Optical Tube Compressor: Classic Tube Compression with Modern Flexibility
The Heritage Audio Tubesessor Optical Tube Compressor brings the sonic qualities of vintage tube opto-compressors into a modern, versatile unit. Known for its smooth and musical feel, optical compression is prized for its ability to maintain the natural character of the sound while gently controlling dynamic range. The Tubesessor takes it a step further with its all-tube amplification stage, Tube Saturation section, and transformer-balanced I/O, making it an essential tool for achieving that coveted warmth and smoothness on vocals, bass, and other critical tracks. Whether you're mixing in the studio or working with live sound, the Tubesessor offers the classic sound of vintage tube compressors with the modern features you need to push your mix forward.

All-Tube Amplification for Warm, Musical Compression
The Tubesessor stands out with its all-tube amplification stage, ensuring a rich and musical tone that many engineers seek. It features a vintage-spec replica input transformer by AMI and a custom output transformer that work in tandem with a dual-output triode to produce a high-headroom output stage. This setup allows for much higher headroom than typical vintage or modern tube compressors while maintaining clarity and depth in your signal, even under heavy compression. The use of NOS (new-old-stock) tubes ensures you get the warmth and tonal character that has become synonymous with high-quality tube equipment, while also providing years of reliable service.

Tube Saturation Section for Added Texture
The Tubesessor's Tube Saturation section takes your sound to the next level by offering an innovative way to add harmonic content and texture to your tracks. It uses a new-old-stock Raytheon double triode tube to provide everything from subtle edge to full-on aggressive saturation. The saturation section operates in concert with the output transformer, ensuring that you get the optimal harmonic content depending on the mode you select. With four modes to choose from—ranging from Classic (no saturation) to Hot (extreme)—you can instantly A/B between settings and transform the feel of drums, guitars, and other instruments. Whether you need a smooth, vintage warmth or a gritty, high-energy punch, the Tubesessor provides a wide range of tonal possibilities.

Versatile Sidechain Filters for Precise Compression
The Tubesessor offers five internal sidechain filter settings that give you even more control over the compression process. Two of these filters are designed to prevent low-frequency content from unduly affecting the compression action, ensuring that the low end remains tight and controlled. The other three filters are frequency-specific options, allowing for creative signal processing that can shape your sound in unique ways. This versatility makes the Tubesessor perfect for a wide variety of material, from the most delicate vocals to aggressive rock drums, offering unparalleled dynamic control and tonal flexibility.

User-Friendly Interface and Durable Build
Designed with both functionality and ergonomics in mind, the Tubesessor features a large, user-friendly control set, allowing for easy and precise tweaking of your settings. The extensive Attack and Release controls ensure you can dial in exactly the right compression for your sound, while the informative VU meter displays Input, Output, or Gain Reduction, making it easy to monitor your settings. The unit’s mil-spec build quality ensures that it will stand the test of time, with a robust construction designed for long-lasting performance. Whether you're working in a professional studio or taking it on the road, the Tubesessor is built to handle whatever comes its way.