Toxic Biohazard includes following enhancements...
Optimized engine. Improved the sound quality, with even more accurate waveshapes, and quicker rendering times.
"Physical" envelopes (amplitude and filter) physical modelling of how sounds in real world decay & resonate, for example, the sound of a water drop. Further, physical envelopes are rendered
real-time without any interpolation, avoiding noise artifacts and allowing Toxic Bio to deliver fast, accurate envelope times.
Pack of new effects: phaser, reverb, ...

The FM technology
One of the 'warmest', crisp, and clear Frequency Modulation engines in the world, owes its sound to the precise calculation of the digital signal. Due to high-resolution DSP processing, it produces sound with an extremely low noise threshold; something that most FM engines cannot offer. The Toxic Biohazard sound was built from the ground up, via our own unique mathematical calculations and analog-modelling techniques.

The Oscillators
Completely alias-free, and well tuned for all sampling rates, they produce a rich, "fat" sound all across the spectrum. Due to the high quality of the anti-aliasing process, users will not encounter the shredding noise on high frequencies that has plagued FM synthesis in the past. Furthermore, the oscillators are calculated at extremely high speeds, keeping your CPU usage to a minimum. Toxic's low CPU consumption affords the user plenty of room for external processing and running multiple instances. The oscillators also come equipped with Maxx Claster's own powerful spectrum analysis technology. This allows the user to create his or her own waveforms, via the simple process of loading a WAV or AIFF format sound file. All of these features make the oscillators very flexible, and allow for the use of both synthetic and acoustic waveforms within Toxic. Each oscillator also comes with 32 built in 'classic' waveforms, each shown to be the most useful in FM synthesis.

The Effects
Made to assure high quality and flexibility is built into the synthesizer its self, Toxic Biohazard aims to reduce the need for external processing altogether! The effect modules are designed to give the user access to several types of effects, from aggressive, tube-like distortion, to warm stereo delay, reverb, flanger, and phaser effects. With our own pro-quality tape delay emulation, based on non-fixed delay buffer sizes, instead of the usual methods incorporated within digital delays, our delay lines give you warm sound, with "true" feedback and modulation. Lastly, the signal chain features an analog-modelled, parametric equalizer to further shape your sound. The EQ provides access to crisp, clear high-end definition, creamy mid ranges and earth-shaking low-end frequencies. The Toxic Biohazard effect modules expands its palette of sound to include everything from dark, atmospheric textures to razor sharp leads, fit to slice easily through any mix.

PLATFORM: VST

Whats New:
Updates: official site does not provide any info about changes in this version.

HOMEPAGE

https://www.image-line.com/fl-studio/plugins/toxic-biohazard