As always posts from this user using a misleading title. First, this plug isn't new, it's from June 2022 (Just ported now to linux). Second, it isn't free, it is just price less closed source. More over, my impression is that the user posted this still didn't have used this plug at all. So, that's my 2 cents to this post.
New version and "free" native Linux reverb plugin: Flying-reverb
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