The Synthstrom Audible Deluge, a grid-based synth/sequencer/sampler, has its first official open-source, community-developed firmware – “and it’s huge,” the makers say. There are new views, new effects, new modulation, and more.

Our long-time friends at ШЩЦ, Kyiv-born collective now based in London, have an emotional, diverse compilation out now that “celebrates the spirit of winter.” It also memorializes their late community member Maksym Ostyak, who died defending Ukraine.

Behold the sonic possibilities of the “depths of the mathematical universe.” Eccentric, prolific software developer Alexander Zolotov (NightRadio) is back from the reaches of space with a crazy new app for Android and iOS, an endless sample generator for just US$1.99.

Brooklyn’s incredible artist and writer Janus Rose recently came on Refuge Worldwide in Berlin for my ongoing program POST, and this is one mix you don’t want to mix. It’s one of those times you want to creep/trainspot over the CDJ display on every single track, and a lot of it is forthcoming music so – you heard it here first.

Arturia’s versatile MIDI/CV controller KeyStep Pro gets a big update with version 2.5. The release accompanies a sleek dark-gray, customizable Chroma edition but applies to all KeyStep Pro models.

The 1986 Alesis MIDIVERB has a unique and fabulous sound – peak budget 80s digital reverb preset trash in just the right way. So why not recreate it for free with some high-quality impulse responses?

As an Iranian diaspora meets overlooked German scenes – as Cologne artists play alongside Iranian artists making unique appearances in Europe – Timcheh is another meeting point of new sound beyond borders. It’s in Cologne this week, but here’s some don’t-miss music if you can’t make it in person.

It’s a TX816 on a keychain! Someone (“Kevin”?) has put together a Raspberry Pi Zero-based build that lets you carry around eight DX7 emulator instances on a USB stick.

Drum machine November continues. Erica Synths also dropped big updates for not one but two of their drum machines. Here’s what’s new, in case you missed it late last week.

Mindmeld Shapemaster Pro is a must-have add-on for the VCV Rack modular environment. It’s a multi-stage envelope generator, VCA, and complex VCO, and for starters, a video out today will show you how to use it to make drums.