Wavesfactory Trackspacer is a powerful mixing tool designed to create space in a mix by automatically applying multi-band equalization to one track based on the frequency content of another. This innovative plugin analyzes the audio spectrum of a sidechain input and intelligently reduces those frequencies in the track where Trackspacer is inserted. The result is a clearer, more balanced mix where elements can coexist without competing for the same frequency space. Trackspacer operates in real-time, using a 32-band EQ to subtract frequencies with precision. Its user-friendly interface allows for easy operation, with the main functionality controlled by a single “Amount” knob. Users simply insert the plugin on the track they want to process, set up the sidechain input from the priority track, and adjust the amount of processing. Trackspacer’s utility extends beyond traditional sidechain compression, offering a more transparent and frequency-specific approach to creating separation between mix elements.
Pros:
• Intuitive interface with a single-knob operation for quick results
• 32-band EQ provides precise frequency carving
• Real-time analysis and processing for immediate feedback
• Ability to process in stereo (L/R) or mid/side (M/S) modes
• Low CPU consumption, especially in the latest version
Cons:
• May require some experimentation to achieve optimal results
• Potential for over-processing if not used judiciously
Trackspacer’s features extend far beyond its simple interface. The plugin’s core functionality revolves around its ability to analyze the frequency content of a sidechain input and apply a corresponding EQ curve to the processed track. This is achieved through a sophisticated 32-band EQ system that operates in real-time, allowing for incredibly precise and responsive frequency carving.
The main control is the “Amount” knob, which determines the intensity of the effect. As users increase the amount, Trackspacer applies more aggressive EQ cuts based on the sidechain input. This single control allows for quick adjustments, making it easy to find the sweet spot for each mix situation.
Trackspacer offers both stereo (L/R) and mid/side (M/S) processing modes. The M/S mode is particularly useful for creating space in the center of a mix while preserving stereo information, or vice versa. This flexibility allows for more nuanced control over the stereo field.
The plugin includes attack and release controls, which determine how quickly the EQ reacts to changes in the sidechain input. Fast attack and release times result in more aggressive processing, while slower times provide a smoother, more natural sound.
A notable feature is the sidechain audition button, which allows users to hear the sidechain input with the applied low-cut and high-cut filters. This aids in fine-tuning the frequency range that Trackspacer responds to, ensuring that only the desired frequencies are affected.
The latest version of Trackspacer boasts significantly reduced CPU consumption, addressing one of the most common user requests. This optimization allows for more instances of the plugin to be used in a single project without overtaxing system resources.
Visually, Trackspacer provides a real-time spectrum analyzer that displays both the sidechain input and the resulting EQ curve. This visual feedback is invaluable for understanding how the plugin is affecting the signal and for making precise adjustments.
Trackspacer also includes a delta solo feature, which allows users to hear only the frequencies being removed. This can be extremely helpful in identifying potential issues or fine-tuning the effect. The plugin offers low-cut and high-cut filters for both the sidechain input and the processed signal. These filters allow users to focus the effect on specific frequency ranges, preventing unwanted processing in the low or high end.
When compared to similar plugins, Trackspacer stands out for its simplicity and effectiveness. While dynamic EQs like FabFilter Pro-Q 3 or iZotope Neutron offer similar frequency-dependent processing, they typically require more setup and user input to achieve similar results. Trackspacer’s automatic, sidechain-driven approach makes it faster and more intuitive to use in many situations. Traditional sidechain compression plugins like Waves C1 Compressor or Xfer LFO Tool can create space in a mix, but they affect the entire signal rather than specific frequency bands. This can lead to pumping or unnatural-sounding results. Trackspacer’s frequency-specific approach allows for more transparent processing. Plugins like Soothe2 by oeksound offer similar spectral processing capabilities but focus on resonance suppression rather than creating space between two competing elements. While both can improve mix clarity, Trackspacer is more suited for addressing specific frequency conflicts between two tracks.
This plugin is best for:
• Mixing engineers seeking to create clarity and separation in dense mixes
• Producers working with complex arrangements where elements compete for frequency space
• Sound designers looking for a creative tool to shape and mold sounds in relation to each other
• Mastering engineers needing subtle adjustments to create space in a full mix
Trackspacer by Wavesfactory is a unique and powerful tool that addresses a common challenge in mixing: creating space and separation between competing elements. Its strength lies in its simplicity and effectiveness, allowing users to achieve professional-sounding results quickly and intuitively. The plugin’s ability to dynamically carve out frequencies based on a sidechain input sets it apart from traditional EQs and compressors, offering a more transparent and targeted approach to mix problem-solving. While it may require some experimentation to master, Trackspacer’s potential for improving mix clarity and balance makes it a valuable addition to any audio professional’s toolkit. Its low CPU usage and flexible processing options further enhance its utility across a wide range of mixing and sound design scenarios. Whether used subtly to create space for a vocal in a busy mix or more aggressively to shape the relationship between kick and bass, Trackspacer proves to be a versatile and effective mixing solution.