PSP Audioware released PSP Chamber, a freeware reverb plugin for Windows and macOS (Intel and Silicon).
The plugin is inspired by classic hardware verbs and is available in AU, AAX, VST, and VST3 formats.
As you might have guessed from the name, PSP Chamber emulates the acoustics of physical spaces of different shapes and sizes to add dimension and depth to your tracks.
The plugin has a single algorithm, Chamber, designed to make quickly developing, dense verbs with a smooth and natural decay.

This freebie is made to provide a simple-to-use and classic reverb that can provide a go-to option for tracking and mixing.
If you’re hankering for more than a chamber verb, then you might want to look into PSP Chamber’s big brother, the PSP EasyVerb ($49).
PSP EasyVerb offers a total of 10 reverb algorithms, providing a much more comprehensive array of sounds.
The PSP EasyVerb collection of algorithms features Chamber, Ambience, Room, Club, Hall, Arena, Cathedral, Spring, Plate, and Reverse.
You can sample these 10 reverberative delights with a 30-day trial if you’re not really to put down any moolah yet.
Although you only get one algo on PSP Chamber, the rest of the plugin has the same parameters as the paid version.
So, I reckon if you’re not particularly worried about having a big selection of algorithms, then PSP Chamber can be a really solid freebie.
To pick up your freebie, just create a free PSP Audioware account, and then you can access the plugin from your account online.
Creating an account requires completing 12 mandatory fields of info. Signing up for the PSP newsletter is optional. PSP recommends subscribing to stay up to date with the latest news.
PSP Audioware has created a YouTube demo that showcases both PSP Chamber and PSP EasyVerb in action by running through the plugins with various sources and settings.
The reverb tones for both plugins sound pretty classy to me, and I like the layout of the controls.
The interface is easy to take in at a glance, and there are enough parameters there to dial in your sound to your satisfaction.
PSP Audioware has built up quite a hefty collection of plugins over the years, so if you’re vibing with the PSP Chamber and PSP EasyVerb, there’s a lot more to enjoy on the dev’s website.
Download: PSP Chamber (FREE – PSP Audioware account needed)
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