Quadruple quadruple your refreshment, quadruple quadruple your enjoyment… sorry, I started quoting old Doublemint Gum jingles. As expected, Dave Smith has released his Tetra (”Tetr4″ in the l33t speak on the case). The name says it all: the Tetra takes the popular Mopho synth and packs four of them into a single, compact case. The Mopho was featured in the CDM Winter Guide and was one of the favorite reader products of 2008. Its strength is that it’s a great-sounding synth in a small box with all the basic analog goodness. The Tetra simply takes that design and squeezes four of them into a box. That’s four voices, each with two oscillators (which in turn come with sub-octave generators), one Curtis low-pass filter, and feedback loop per voice. You also get the step sequencer and arpeggiator features.

The Tetra also shares a name with the badass pirate version of the Princess Zelda from recent Nintendo games.

Now, the Tetra, like the Mopho, still remains a terrific choice for people wanting some simple analog goodness. But as noted in the Winter Guide, Dave Smith still has some tough competition …from Dave Smith. The Evolver’s digital oscillators may not appeal to analog purists, but they allow Frequency Modulation and Ring Modulation effects. And the Evolver has a digital highpass filter. Of course, the Evolver now has to stand up to the Tetra’s additional voices, which enable routings that weren’t possible before. But I’m hoping increased Mopho and Tetra demand may lead to some cheap used Evolvers on the market; I badly want one. Even from Dave Smith direct, at US$599 on sale I think the Evolver is still worth a look, even if it loses on voice count and doesn’t have those cool, accessible front-panel controls.

The Tetra is priced at US$799 direct from Dave Smith, or at your local reseller. And Evolver comments aside, it’ll clearly be the synth to beat – it’s a pretty amazing investment in an analog synth for $800, and it’s small enough to toss in a backpack – no flight case needed. You can route audio input into it with feedback. And the design eschews the psychedelic looks of the Mopho for a more grown-up, handsome look. Correction: The Tetra seems to lose the audio in present on the Mopho – one reason the Evolver and Mopho are still strong alternatives. You do keep the feedback routing, but there’s no audio in. (Thanks, mcpepe in comments – so it’s not quite like having four Mopho’s in one case; they had to cut something!)

I think Dave Smith’s work has a reputation for being favored by analog snobs – you know who you are. But it’s clear that these make nice hardware synths for computer fans, too, especially thanks to its compact size. If you pick one up, readers, let us know how it goes and how you use it.

Dave Smith Tetra

…and the oldie but goodie: Dave Smith Evolver (now, could we have a Quadvolver, perhaps?)

Moog’s Moogerfoogers, the boutique all-analog hardware effects units, are brilliant piece of sound gear. They’re accessible, terrific sounding, and exquisitely-designed in terms of interface and control. Even as a software person, I just have a lot of respect for the design of these boxes.

I’m sure Moog Music hopes you collect these things (oh, if I had that budget), but if you had to take just one Moogerfooger, the just-announced MF-105M might be your strongest candidate. First, it combines the two previous Moogerfooger MuRFs – that’s the Bob Moog-designed Multiple Resonance Filter Array. The MuRF (rhymes with “Smurf”) is basically eight filters which are sequenced to “animate” the effects in interesting ways. The original MuRF led to a set of bass filters, aimed at bass players or guitar players “looking for a heavier, darker sound.” Previously, you’d have to buy two separate Moogerfoogers to get both; the MF-105M just gives you both in one box.

More importantly, the “M” in the MF-105M stands for MIDI. Modulation is only fun if you have something with which you can modulate. As on the whole Moogerfooger line, you can use Control Voltage, but the MF-105M also uses MIDI, as seen in the demo video below.

• Change from pattern to pattern using MIDI Program Change
• Sync your patterns to tempo with MIDI Clock, so you can play along with a drum machine, Ableton Live, whatever
• Control any front panel with MIDI Control Change messages – for instance, control the envelope with your Mod Wheel
• Play the filters with MIDI notes

It’s still US$479, but you get what would otherwise require two of these units plus a MIDI-to-CV converter. And it’s all set up to use out of the box. It’s definitely a keyboardist and synthesist-friendly Moogerfooger – and for guitarists with MIDI guitars and a lot of imagination.

Moog Moogerfooger MF-105M

Thanks to Ben Hovey over at Moog for sending this our way. (And yes, everyone is free to send us your product news, please – can’t guarantee it won’t get lost in my frightening inbox, but…)

Available in August. Video (silly titles, but about halfway through they have some useful demos):