
There are various ways to create plugins. You can come up with something from scratch. You can model a piece of analog hardware. Or you can make ‘official’ emulations by working directly with the hardware manufacturer and/or artist. Software developer MixWave largely falls into that latter category. Their plugins typically carry the actual brand name, because MixWave has working arrangements directly with those companies and artists.
MixWave doesn’t just produce emulations of vintage hardware. They also create virtual instrument products and sample packs. Their latest collaboration is with the Canadian metal band, Spiritbox. The band’s founders – guitarist Mike Stringer and singer Courtney LaPlante – each have a MixWave product focused on their sounds. Spiritbox – Mike Stringer is a guitar amp simulation built around reproducing the guitarist’s tone. Spiritbox – Courtney LaPlante is a vocal chain plugin designed to evoke the styles of the lead singer. LaPlante’s singing ranges from sweet vocals to metal (‘Cookie Monster’) growls and distorted screams. As a band, Spiritbox’s sound is reminiscent of a band like Evanescence.
A virtual vocal chain rack
MixWave Spiritbox – Courtney LaPlante is a chain of core tools centered around vocals. It’s like a rack of hardware integrated into a single plugin effect. Unlike some of the other MixWave plugins, Spiritbox – Courtney LaPlante is not trying to emulate any specific piece of vintage analog hardware. It’s also not like other vocal chains that mainly enhance or ‘sweeten’ the voice. Spiritbox – Courtney LaPlante is far more versatile for creating vocal effects. The seven modules in the virtual rack include Pitch, Distortion, Modulation, Compression, Delay, Reverb, and a Line Amplifier.
These modules can be separately enabled and rearranged into any order, simply by dragging around the panels. Other chain-style products also let you rearrange the processing order, but by using a small menu. MixWave’s ‘tactile’ solution is more intuitive and instantly lets you understand the signal flow.
Across the top you’ll find the standard MixWave menu bar for global input/output, presets, GUI size, oversampling, and metering. There are additional items in the bar designed for this plugin. The input and output sides each have a separate fly-out panel that includes high-pass and low-pass filters, a four-band EQ, and a compressor. The processing order of EQ>Compressor or Compressor>EQ can be swapped by clicking the arrow button. You can engage and adjust these going into the chain of tools and then again on the way out of the plugin, as needed. The top bar also includes a limiter.
One interesting characteristic is an adjustment for latency with a switch for Live, Normal, and Mix. For example, if you use the plugin during a tracking (recording) session to ‘bake in’ the effects, use the Live setting for zero latency. Normal or Mix are best when mixing afterwards in the DAW.
Understanding the core tools
Since filtering and EQ are covered by the top menu, the visible tools in the Spiritbox ‘rack’ don’t include additional modules for these, like other vocal chain effects. Line Amplifier drives the signal harder, much like the preamp section of some channel strips. Compression, Delay, and Reverb are pretty self-explanatory, but with some extra features. The Delay section can be either synced or with a ping-pong effect (the delay signal bounces between the left and right sides of a stereo image). Reverb includes three style settings – room, ambient, and plate. This lets you tailor the spatial character of the reverb signal. Distortion is just as it sounds. It’s designed to drive the signal with saturation and then into audible distortion.
So far, there are other vocal chain plugins that include some or all of these tools. The last two differentiate the product. The Pitch module controls the vocal characteristic of the singer’s voice. It’s a bit like having an Eventide Harmonizer built into the ‘rack’. The Formant dial shapes the vocal timbre of the signer. The Tilt dial is a tilt-shift filter for more treble or bass. The Modulation section adds movement, stereo width, and evolving texture to the vocal. Naturally, each of these tools includes a wet/dry control to balance the blend of the effect into the output of the channel.
When used lightly, it’s a great all-in-one tool to enhance vocals. Start to push it and you get into heavy metal vocal stylings. However, you aren’t restricted to voice. You can use this on any instrument or bus. The presets include starter settings for various singing styles, instrument types, and buses. For example, you might wish to use only the EQ, compression, and reverb. No problem. Simply turn off the other modules to disengage them from the chain.
These tools are also useful for sound design in the film and video world. Need to turn a regular VO into the signature voice of your film’s super villain? The Pitch section is your friend. If you are working up spooky videos for Halloween, then this might do the trick!
Additional thoughts
MixWave Spiritbox – Courtney LaPlante is a pretty handy plugin to have in your toolkit. It’s more comprehensive that many other vocal chain products. However, there are a few things I miss. As a vocal chain virtual rack, some type of de-ess and/or de-pop (plosives) module is needed.
There’s also no A/B function to store and switch between two presets. If you wanted to use this in live recording, then being able to switch between two settings on-the-fly would be nice. In LaPlante’s singing examples on the MixWave site, LaPlante switches vocal styles between verse and chorus. In theory, you could do this in a live session with A/B controls. Logic Pro owners do have a Compare button that lets you toggle between the current and previous setting. Nevertheless, it’s something that would be good to have right in the plugin GUI itself. As with most plugins you can create and save custom settings as user presets.
Overall, Spiritbox – Courtney LaPlante is a solid plugin. Don’t let the heavy metal aspect turn you off, because this is not a one-trick-pony. You can do a combination of functions in a single interface that would otherwise require a stack of multiple, individual effects. MixWave offers a free trial. The plugin come in all of the standard formats. Licensing is via iLok.
©2026 Oliver Peters






















