ThrillseekerXTC mkIII
Key Features
- Three-band parallel analog EQ that boosts low, mid, and high frequencies with psychoacoustically tuned ranges
- Opto-electrical compression on the mid band for smooth, transparent dynamics control
- Dedicated output stage modeling transformer-coupled tube amplifier characteristics
- Independent Drive and Mojo controls for dialing in harmonic saturation and analog coloration
- Updated audio transformer circuits and inductor-based LC filter network for refined harmonic content
- Improved THD performance delivering distortion-free mid-range compression and silky high-end response
- Available in both VST and VST3 formats with 32-bit and 64-bit support
Description
ThrillseekerXTC mkIII by Variety of Sound is a contemporary exciter plugin built around a parallel analog equalizer design. It adds weight, vibe, and harmonic richness to audio by boosting frequencies across three dedicated bands — low, mid, and high — with pre-selected ranges tuned to how we actually perceive transients, masking, and loudness.
The mid band features an opto-electrical compression circuit that smooths dynamics while preserving clarity. A dedicated output stage models the idiosyncrasies of transformer-coupled tube amplifiers, delivering the warmth and character of a real analog signal path.
The mkIII update introduces VST3 support, decoupled EQ and Drive/Mojo controls, and two new audio transformer circuits paired with an inductor-based LC filter network. Overall THD performance has been improved, resulting in distortion-free compression in the mid-range and a silky, refined top end.
Variety of Sound is widely respected among producers for building plugins that rival commercial offerings. ThrillseekerXTC has been a staple recommendation in online production communities for years, praised for its ability to add presence and analog-style sheen without harshness.
The plugin runs on Windows (32-bit and 64-bit) in VST and VST3 formats. The mkII version remains available separately for existing projects that depend on it.
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Tips
- Use the low-frequency band to add weight and depth to bass instruments and kick drums.
- Apply the mid band compression to control and enhance the presence of vocals and mid-range instruments.
- Utilize the high-frequency band to add sparkle and clarity to cymbals, hi-hats, and other high-end elements.
- Experiment with the DRIVE/MOJO controls to introduce subtle harmonic distortion and analog warmth.
- Adjust the output stage settings to emulate the characteristics of transformer-coupled tube stages for a more vintage sound.
- Combine ThrillseekerXTC mkIII with other saturation and modulation tools to create a fuller, more dynamic mix.
- Use the plugin on the master bus to add overall character and polish to the final mix.
Frequently Asked Questions
What is the difference between ThrillseekerXTC mkIII and mkII?
The mkIII adds VST3 support, decouples the EQ from the Drive/Mojo controls (which now manage a dedicated output amplifier stage), and includes updated audio transformer circuits with a new inductor-based LC filter network. Overall THD performance is also improved, resulting in cleaner mid-range compression and a smoother top end.
How do the Drive and Mojo controls work?
In mkIII, Drive and Mojo are separated from the EQ section and control a dedicated downstream output amplifier stage. Drive adds harmonic saturation while Mojo introduces the character of transformer-coupled tube stages, letting you blend analog coloration independently from the frequency shaping.
Can ThrillseekerXTC mkIII be used on a master bus?
Yes, it works well on the master bus for adding overall presence and polish. The three-band parallel design and psychoacoustic tuning make it effective for subtle enhancement across a full mix without introducing harshness.
Does ThrillseekerXTC mkIII work on macOS?
No, the plugin is currently Windows-only. Variety of Sound has not released a macOS version. Mac users would need to run it through a Windows compatibility layer or virtual machine.
