Plugdata seems like a deep rabbit hole, so I’m a little afraid of it but maybe that’s the next step.
For now, I’ll share my latest Linux plugin find: https://store.harrisonaudio.com/all-products/harrison-32classic-channel-strip says it doesn’t support Linux but if you buy it and download the “old” version from here https://support.harrisonaudio.com/hc/en-gb/articles/19516617411613-Harrison-AVA-downloads-OLD-VERSIONS (it has the same version number as the most recent Windows copy), then you can activate it and it works well. I think I had to say no to linking iLok when purchasing. It’s crap that they’ve recently stopped supporting Linux (because they’ve moved to using iLok) but I’ve been happy with the plugin.
Thanks, I’ll take a look!