I’ve been impressed by Rax, the virtual effects and instrument rig for Mac, for some time. I marveled at its musician-friendly fullscreen interface and live visualizations in Rax 2.0, lamented its lack of popularity and eventual demise at developer Plasq, breathed a sigh of relief as it found a new home at Audiofile Engineering, and noted the unmistakable similarity of Apple’s MainStage. (MainStage, for the record, still doesn’t do a lot of what Rax 2 does.)

Now, Rax is due for a major update, and it’s getting one, in the form of a new UI, powerful routing, and clever MIDI mapping capabilities. It’s still not for everyone — there are other instrument/effects hosts, there are features in DAWs like Ableton Live’s Racks, and of course Kore. But it could be a worthy addition to your Mac arsenal, and it promises to fit certain production and performance jobs very, very well. Beyond Rax, the whole category, including those other tools, could use more attention and more active musicians. I hope the developers of those other tools have a good look at Rax 3, while they’re at it (or second look, in the case of Apple). More on this soon; in the meantime, here’s a preview video:

Rax 3 Sneak Peek from Audiofile Engineering on Vimeo.

Via primasluta on Twitter.

Wormhole2 is a powerful, cross-platform (Windows + Mac) VST plug-in capable of transmitting audio between computers over networks. It allows effects chain routing between networked computers, boasts low-latency performance on LANs, and even works over WiFi or Firewire. But Wormhole2’s niche audience kept it from catching on more widely, and we hadn’t heard much from it lately, leaving some users worried Wormhole had fallen into a black hole.

plasq, the wonderful people who brought us Skitch and Comic Life, have been giving their audio tools new lives rather than orphaning them. We’ve already seen plasq’s live performance-savvy instrument and effects host Rax show up as an Audiofile Engineering product, and AE in turn recently promised in comments that great things were coming for Rax.

Now, we have some great news for Wormhole2: it’s gone open source:

Wormhole2 @ Google Code

Product Page and Features (still up at press time)

Discussion at plasq.com Forum

End users can just download AU (Mac) and VST (Windows) binaries, plus a PDF manual. It’s even a Universal Binary for Intel Macs.

Developers: because VST isn’t an open-source format, you have to download Steinberg’s VST SDK to use it, but plasq will actually go the trouble of sending you the files once you agree to Steinberg’s license agreement. (AU isn’t either, but Apple ships all the developer tools you need with the OS.)

I’m really hopeful someone will build something cool with this. You’ll need something else to route MIDI (though the Mac does that over networks out of the box, cough, Windows). But there are powerful audio-over-network options here which would be hard to work out on your own. It’s unclear how useful Wormhole2 will be to the existing, open source JACK audio project, which is also capable of routing audio between apps and (via netjack) networked computers. JACK uses a client/server model as opposed to Wormhole’s plug-in approach. But for end users, having both tools available free is a very good thing, and the price tag is an extra incentive to be brave and see if these tools can help power up your rig.

Awhile back, we reviewed Wave Editor, and deemed it one of our favorite audio editors for Mac OS X. Our friends at Audiofile Engineering have ushered in the holiday season with a complete site redesign and numerous application updates, including the highly anticipated Wave Editor 1.3, and Leopard-ready updates to apps across the board.

You may also recall that Audiofile Engineering recently rescued the excellent instrument and effect host, Rax – formerly developed by our friends at plasq. It is clear that Apple borrowed heavily from Rax’s design choices and intentions with their new MainStage application (bundled with Logic 8) but with its impressive features, custom interfaces for audio units, cool visualizer support, and active development, Rax is still the application to beat in this domain.

Competitive upgrade, crossgrade and educational pricing, sleek new icons, one of the finest audio application suites in the industry (and did we mention a simple, non-draconian form of authorization?) – Audiofile Engineering has definitely brightened the days for Mac users this season!

Rax, the clever audio effect and instrument host for Mac, got a major update last year with performance rigs, custom visualizer support, and a slick UI designed by plasq. It’s an ideal tool for loading up some instruments and effects and playing on your Mac, especially if you want software that gets out of your way while you play another instrument or sing and don’t need a full app like Logic or Live onstage. But it never caught on with Mac users, even after I wrote a glowing review in Macworld. And it has certainly been overshadowed by more popular plasq products for the general Mac market, like Comic Life and the upcoming Skitch. So it was clear this unknown gem needed a new home.

Happily, Rax has now changed hands to another of our favorite small developers, Audiofile Engineering. Their Wave Editor has won over CDM’s game composer / contributor Brent, so we’ll be curious to see how they handle Rax. They’ll be supporting existing customers (few of them as there are out there, I expect there’s a good chance they’re reading this). Their 2.1.0 update is a minor release to bring Rax into the AE fold:

From my review for Macworld.com:

Rax 2.0, a music utility from plasq, the creators of Comic Life, brings the same kind of easy access to virtual musical instruments and effects plug-ins that Apple’s Front Row provides for music, videos, and photos. With a virtual mixer, a facility for creating custom songs and sets, and a full-screen OnStage mode with support for live visualizers, this radically redesigned new version makes playing live music with your Mac easier than ever before, for both the casual musician and the gigging professional. It acts as a digital hub for instruments, effects, and visuals in the studio and on stage.

Macworld Review: Rax 2.0