One is a keytar. One is a master controller with touch faders and real MIDI and — control voltage, for working with analog gear. Seriously. The keyboard controller market may have faded into a dull, gray blur of nearly-identical models, but under the Alesis and Akai monikers, there’s some fresh-looking variety. Love it or hate it, these are not the same keyboards you’ll get from anybody else at the moment.

I got to meet with Alesis/Akai/Numark today at the NAMM Press Preview, get my hands on a prototype of their new Vortex keytar, and talk about what they’re doing. And I have to say, I’m impressed. (I didn’t get hands on the second model, the MAX49, but will visit their booth in the next couple of days.) Finally, we get the return of the MIDI DIN port for working with a wider range of hardware, without sacrificing USB. One model even does CV for analog equipment. And both can supply their own power so you can use them with iOS. And they at least are interesting enough to have an opinion about them – even if you hate them.

Here’s a look at each of them and what why they’ll be on our radar when they ship later this year.

Alesis Vortex Keytar

First off, let me say it, once and for all: I don’t think there’s anything dorky about a keytar, other than the name. Us keyboardists are plenty capable of being dorky on our own, but don’t blame the instrument.

What keytars are – or strap-on keyboards, if you can say that without smirking – is eminently practical for one-handed playing. For two-handed playing or more conventional piano or organ parts, of course, you’re better off without them. But the keytar lets you move around, play expressive solos, and also free up your hands if you’re using other machines, as in electronic music. Unfortunately, the options out there have been overly large, making them too unweildly for many people to play, and overly expensive, pricing them out of a lot of their market. I’ve played and advocated the Rock Band game controller because it’s lightweight, inexpensive, and nicely made, and it even has a MIDI jack. I actually hear one Harmonix veteran is now at Alesis, so that may be no coincidence. (The Vortex even has a touch strip on its neck.)

The Vortex, though, looks like the first really balanced keytar controller in the market … well, ever. Features:

• MIDI DIN and USB MIDI
• Velocity-sensitive pads in addition to the keys
• 37 velocity-sensitive keys (good number for a keytar), plus channel aftertouch (heck, yes)
• MIDI-assignable accelerometer. And this is cool – it’s not on all the time; you make a quick sweep of the neck to enable the accelerometer in a clever gesture control.
• MIDI-assignable touch strip, but also a full pitch bend wheel underneath your thumb (I rather prefer the latter, but it’s nice to have a choice).
• Assignable slider under your thumb, mapped by default to volume.
• Dedicated sustain button, plus octave selection, transport, and patch select.

With all due respect to Roland, this appears to fix effectively all of my complaints about the Roland keytars at a fraction of the price.

And you can add a strap via standard guitar strap pegs.

The best part:
Q2-2012
MSRP US$399
Estimated street US$249

http://www.alesis.com/vortex

Akai Pro MAX49: Touch Faders, CV

I’ve all but begged manufacturers to explore what an advanced or high-end MIDI controller would look like. The MAX49 likely won’t please everyone, but it’s one compelling-looking answer. Features:

• 49 semi-weighted keys, with channel aftertouch
• 12 MPC pads, backlit, four banks each
• 8 LED touch faders in place of physical faders, four banks each
• Control Voltage and analog Gate outputs for use with analog and vintage gear
• Arpeggiator with latch
• Step sequencer
• MPC swing, Note Repeat, Full Level, navigation – and yeah, I use this stuff, even if the software can do the same
  USB MIDI, MIDI DIN, connect to anything
• Control surface mappings plus full Mackie Control and HUI support – and, sorry, but for all the fancier solutions, sometimes that’s the easiest way to control a variety of software like Ableton Live, Reason, and the other DAWs

So, basically, all the features you want. My only questions are what it looks like in person and how the action feels, particularly those touch faders, as that can be tricky to pull off.

But the features are just perfect. It’s about time to bring back aftertouch and to connect with actual MIDI gear. Adding CV is a delicious addition. And honestly, features like being able to switch on an arpeggiator are far more useful and appealing to average musicians than the hard-to-configure, often-gimmicky automatic control features on many of the keyboards out there. So I’ve got my fingers crossed that the build quality and usability here are good — and that some of Akai’s rivals start taking on similar features. It’s bizarre to be applauding adding features from the 80s and 70s, but some recent progress has been steps backward, not forward.

Q2 2012
MSRP US$699
Estimated street $499

http://www.akaipro.com/max49

There are other new Alesis keyboards out this week, but the Akai MAX49 pretty much steals their thunder.

More Vortex Photos

Back to the Vortex, since I got to snap some shots this morning in Anaheim.

Discuss.

I’m not sure how everyone who owns an iPad uses it for music, but I find myself strangely drawn, more than anything else, to analog step sequencers. With MIDI connections – via a special interface or a standard USB MIDI interface connected via adapter to the tablet – you can even drive hardware. For me, the app of choice has been Little MIDI Machine. Developer Chris Randall has a new application in the analog-style sequencing category, though, called Phaedra.

If you haven’t grabbed it already, you have until the New Year to get it for US$4.99 before the price jumps to ten bucks. And you get an impressive array of features:

• Multiple buses, with 32 steps max each
• Programmable note, velocity, gate time, and two MIDI CC outs for each step
• Send or receive MIDI Clock for sync
• Use MIDI hardware (via Core MIDI), other apps (using “background MIDI” or OMAC), or your computer (networking via a MIDI Network Session

Phaedra for iPad [iTunes Store Link; you'll need iOS 5.0]

I wanted to know more about the creation of Phaedra. Developer and musician Chris Randall, known for his work with boutique plug-in maker Audio Damage, released this under a new moniker, Naughty Panther, which does iOS and MIDI development. Chris has been known to mix old and new, as with his musical use of the Apple II. Here, he gives us some insight into how he went through the design process on this new tool.

CDM: How do you sketch out the UI on a project like this? Paper and pencil?

Chris: Normally I just make notes in a little Field Notes notebook as I think about them — I carry one everywhere — then once I have a clear mental image of what I want to make, I just bust it straight out in Photoshop (or, for skeuomorphic interfaces like this one, a combination of Photoshop for the panel and 3D Studio Max for the knobs and buttons).

What inspiration did you consider as far as hardware?

Adam sent me the page for the Moon Modular 568 “Sequential Trigger Source” and quipped that it would make a fun iPad app, and I kind of ran with it. (Their site is a frame-a-thon, but ’tis here: http://www.lunar-experience.com/home.html) As you can see, the UI for Phaedra closely follows the Moon Modular design. The functionality diverges quite a bit, though. Once I had the initial look, I just started adding features I personally thought would be nice in a step sequencer. Then the beta testers had some more input. And now that it is out, I’m getting a ton of great feature requests from the users. The next update will have some cool tricks in it, provided I can figure out how to code them.

What hardware would you recommend for connecting MIDI?

The best MIDI I/O situation for Phaedra is an Alesis iO Dock. Hands down. I have tested it with a half dozen MIDI interfaces via the [Apple] Camera Connection Kit [for connecting driverless USB MIDI interfaces], and they all work fine except that $5 cheap one that people buy from Amazon, which unsurprisingly, has problems. Phaedra also automatically creates a virtual port and connects to all virtual endpoints running on the iPad, so it can drive NLog Pro, Animoog, whatever. And it also is [Apple MIDI] Network Session aware, so it can just work over wi-fi.

I’m going to add OSC output as an option in the next update, I think. I’m still thinking about how to implement that, but it seems like it would be handy, and then Phaedra’s abilities would be greatly increased.

I’m also adding trigger outputs via the audio ports, so you can use Phaedra to clock an external modular sequencer like Makenoise René, or a pre-MIDI drum machine. I’m giving it 48-ppq clock for Korg drum machines, 24-ppq clock for most every other drum machine, and arbitrary rates from 16-ppq on up to 1-ppq for driving modular sequencers and your Monotribe. This should be handy, and will be sample-accurate in line with the MIDI clock output.

See also Chris’ blog entry on the app at Analog Industries:
Some Cool Shit

The svelte compactness of a laptop poses a challenge for computer musicians: how do you play the thing? A typically-sized music keyboard kills the laptop’s portability and small footprint. That makes a compact keyboard a no-brainer.

This month, both Alesis and Korg have new compact offerings, each USB-powered, small, and cheap. And as a side note, I see a very different product opportunity not served by either one …but more on that in a bit.

Korg microKEY

Korg’s microKEY fits 37 mini keys from the microKORG XL and microSTATION into a USB-powered keyboard. I actually quite like playing the microKORG: the action and size could certainly be described as “toy-like,” but they’re consistent enough to be good fun. It’s a badly-needed product offering, because Korg’s otherwise terrific nano Series is marred by the awful keyboard, which offers few advantages over your laptop’s existing QWERTY keyboard in feel or control and has key caps that chronically fall off.

The microKEY looks much better:

• 2.21 lbs, fitting into 22.24″ x 5.47″ x 2.13″
• Driver-free operation, and two USB ports to turn the keyboard into a hub (nice)
• Something fun to play right away: the M1 Le soft synth and Lounge Lizard Session, among other bundled “lite” software
• Octave shift buttons
• Pitch Bend wheel and Modulation wheel
• November 2010, price TBD

The Korg also nicely trumps Akai’s LPK25, seen below. The LPK has mini keys, but only 25 of them. The Akai sports an arpeggiator and tap tempo, which is cool, but I expect most users would rather have pitch and mod. And while the Akai is USB-powered, it lacks the USB hub. I also really don’t like the feel of the LPK, personally, so I think the Korg bed wins out.

Korg microKEY

But wait — Numark/Akai/Alesis respond within days with their own offering!

Alesis Q25

The Alesis Q25 is more of a grown-up alternative to the Akai-branded LPK25. And it has wheels. Specs:

• Pitch and modulation wheels, octave up and down buttons, and an assignable “data slider”
• Class-compliant, bus-powered USB MIDI
• Full-sized keys – but still compact (updated): Dimensions: 19″ (w) x 7.25″(d) x 2 3/8″ (h) Weight: 4.6 lbs. That’s heavier than the Korg, but you get full-sized keys. And it’s actually roughly the same size. The Korg is, in fact, wider, if shallower and ever-so-slightly less tall, at 22.24″ x 5.47″ x 2.13″.
• Fall 2010 (maybe, say, November?), price… US$79
• UPDATED – yes, we have MIDI. As echolevel notes in comments, there is indeed MIDI DIN on this keyboard. So there you go – that counts as an advantage over the Korg.

So, the Alesis is also absurdly-cheap. Instead of being ultra-compact as the LPK and Korg pieces are, it falls more into “very compact.” That may make it perhaps more of a rival for M-Audio’s Oxygen – minus the handy knobs and transport controls – than the Korg above.

I’m waiting on final specs on weight and size from Alesis; stay tuned, as I’ll update the story. (Follow us on Twitter for the latest.)

Alesis Q25

Which one would I choose? Well, as I said, if we’re going to go ultra-compact, I’d choose one that goes all the way and is fun to have around. While we don’t know the price, that means the Korg looks to me like the winner – I’ve got plenty of full-sized keys around, as do you, I suspect, so why not cram 37 little keys next to your desk? It’ll be just fine for playing fun little synth lines.

On the other hand, I can absolutely see some people picking the full-sized keys. So, if two octaves is enough for you, you actually get a narrower keyboard in the Alesis that only adds a little bit of depth and weight versus the Korg. I’d rather have 37 keys than 24, but if you’re playing basslines, that could make the Alesis a winner.

Of course, all bets are off until we see the actual models.

And what I really, really want isn’t here.

The Keyboard That Lives Only in My Head

I have no doubt that Alesis/Akai and Korg are dead-on in terms of what will sell well in the market. But indulge me for a moment: what if we had something really unique for more boutique interests?

I love the idea of ultra-compact keyboards. But “cheap” isn’t as important to me. The portable controller of my dreams would have:

• Class-compliant USB (good so far)
• A MIDI port, so it could be used with portable synths and not just computers. Don’t want to take up the space for a giant DIN? Why not use S-Video on one end, MIDI on the other?
• Ruggedized construction: something that feels great and holds up to regular transportation, even if that adds to weight. (Now, let’s be honest – some of this is psychological. Plastic is a great material. Metal is more fun.)
• A higher-quality synth action bed. (I need to check Fatar to see if they offer something in the two-octave variety that’d work.)

Updated: Readers are already suggesting some existing offerings… check comments.

In other words, I’m actually asking for something more expensive – but something I’d buy once and use forever. And I want something that’d work with hardware, minus the computer. The market clearly wants cheap and light, whereas I want expensive and heavy.

I don’t think the industry is going to do it any time soon, which suggests what we really want is a DIY effort. Now, DIY keybeds are out of the question, but presuming you could order a reasonable quantity of beds and get custom casing, this otherwise isn’t impossible. And open, kit-based design means people could customize such things with novelties like ribbon controllers or tilt sensors.

The DIY community has thus far limited itself to mainly simple designs – the monome, gorgeous as it is, is just a light-up grid of buttons. Maybe it’s time for an open keyboard.

Keeping price down isn’t easy for the industry in big volumes; in small quantities, it’s a major, major problem. So how much would you pay for such a thing? And anyone want to comment on feasibility, or whether I’ve just lost my mind?

Oh, and in the meantime, yes, I’m sure a lot of those Alesis and Korg keyboards will sell. We’ll have a look and let you know how they are. So, feel free to comment on / ask questions about either the real-world or pipe-dream possibilities.

I was stunned last week to learn of the death of Keith Barr, the founder of Alesis and a beloved, legendary engineer of music technology. He was 61. An analog engineer gone digital, he led the charge to make digital reverb and studio recording affordable, and even after his Alesis years continued to be one of music’s great engineering minds.

Our condolences to Barr’s surviving family and to the countless friends and colleagues in the music industry and beyond.

Our friend James Grahame, Retro Thing founder and himself an engineer (via Reflex Audio and others, shares his memory of Keith with us:

Keith Barr was a musician’s engineer – his chip designs were all about sounding good rather than padding out spec sheets. A case in point is the Spin Semiconductor FV-1 reverb IC he designed in 2006. It uses a cheap 32.768 kHz crystal that you’d usually see in a real time clock circuit., generating an ADC/ DAC bandwidth of only 15 kHz. He commented that you could run the device from a 48 kHz clock, but you’d simply chew through delay memory faster without dramatically increasing the quality of the audio.

He also gave back to the engineering community by writing ASIC Design in the Silicon Sandbox: A Complete Guide to Building Mixed-Signal Integrated Circuits, in which he core dumps everything he’s learned about mixed signal chip design (including a business tips). The Spin FV-1 was designed at the same time he was writing his book, and it brings many of the ideas he writes about to life in stereo. In fact, the Spin Semi site is filled with stuff that’s usually kept inside R&D departments. The chip is extremely well documented with all kinds of useful design philosophies, code snippets and ideas hidden away in the knowledge base. I was stunned by his willingness to share his secrets, and by his almost childlike glee when someone did something unexpected with them.

A brief timeline:

• 1949: Keith Barr is born; spends teen years working with electronics and science
• 1973: Barr co-founds MXR Innovations, maker of a renowned line of pedals (hello, Van Halen)
• 1984: Barr founds Alesis Electronics in Hollywood. Barr focuses on engineering.
• 1985: The XT Reverb, created by Barr, is Alesis’ first product, and a landmark in making digital reverb accessible for the first time at US$799. It’s closely followed by the MIDIverb.
• 1987: Alesis makes a name for itself in sequencers (MMT8) and drum machines (HR-16), teaming up with Marcus Ryle (later founder of Line 6).
• 1987-1991: Barr conceptualizes a compact pro studio recorder, powered by digital tech. The result, released in 1991 as the ADAT, transforms the world of digital recording. (George Petersen for MIX points out this takes the price from Sony’s offering at $150,000 to the ADAT at $3995.)
• 2000: Barr is behind the Andromeda analog synth, arguably the instrument that helps launch a resurgent interest in new analog synths. He also uses his brilliant use of economy to produce cheap, fun instruments with gestural control, starting with the AirFX and 2001′s AirSynth.
• 2001: The victim of a changing business (and waning demand for ADAT), Alesis files for bankruptcy and is acquired by Jack O’Donnell, resulting in its reorganization as part of Numark. Barr leaves Alesis.
• 2002-2010: Barr goes on to innovate in integrated digital chip design, as founder and President of Spin Semiconductor. He continues to create ground-breaking designs, shares free DSP code, and literally writes the book on ASIC design for sound. Spin carries on this legacy of affordability with ASICs combining extensive processing features in single, affordable boards..

Barr remained focused on the future up to his death last week; while he cut his teeth on tube circuits, he had recently led the industry in exploiting ASICs for musical purposes. (ASIC stands for “Application-specific integrated circuit”; by building circuits specific to a purpose, they’re inexpensive, efficient circuitry tailored to a specific purpose, like audio processing.)

Spin’s own description of Barr sums up his vision:

Although an analog engineer at heart, he designs computer architectures, the most recent of which is the FV-1 processor (Spin’s first product). Keith sees ASIC design as the next step in electronics engineering, and designs all of his circuits from the bottom up, from the transistor level.

I hope that Barr’s designs will continue to have a future in production, and that we can bring more news soon.

Obituaries and more information:
Keith Barr – Alesis founder – In Memoriam: Pioneering inventor of Alesis ADAT, MIDIverb and MXR effects passes away [Sound on Sound]
RIP Keith Barr – Founder of Alesis and MXR [Matrixsynth, who also recalls the making of the Andromeda A6]

An extended obituary and history of Keith’s life by George Petersen:
In Memoriam: Keith Barr 1949-2010 [Mix]

Barr’s book:
ASIC Design in the Silicon Sandbox [McGrawHill] / Amazon link

Updated: Sean Costello adds, via comments:

I put up my own memorial post about Keith Barr on my blog:

http://valhalladsp.wordpress.com/2010/08/25/rip-keith-barr/

I shared Keith’s story about how he created the original MIDIverb, and how his intention was to create the world’s cheapest digital reverb, rather than competing with Lexicon et al. His later reverb designs were quite excellent, and he shared a great deal on the Spin Semiconductor website and via email.

Keith seemed like a really nice guy, and was clearly enthusiastic about his subject, even after several decades of being in the thick of it.

Thanks, Sean.

Effect pedals on CDM? Heck, yes. Electro-Harmonix may have just stolen the show in Nashville with the Freeze pedal alone. Continuing our coverage with Nashville locals and musicians Tony and Jeremy, we have some hands-on videos, images, and impressions of the gear on offer. Don’t miss yesterday’s story on how the trade show helps Nashville recover from flooding. They offered a sobering picture of the state of the show, as well, but that didn’t stop them from finding good stuff to share. -Ed.

Summer NAMM was never the size of its winter counterpart. We were still surprised by the poor manufacturer turnout at the June 18th – 20th convention in Nashville, TN. Absent were heavy hitters like Roland and Korg and innovators like Moog, ZVex, and Dave Smith. Luckily, those that did attend brought some pretty cool new gear. Here are our impressions:

TC-Helicon VoiceLive Touch

The VoiceLive Touch puts the famous TC-Helicon harmonization technology and effects in a unique, stand-mountable package, with the addition of performance-oriented looping. The unit feels very rugged, locking onto the stand to give the performer all of the controls at the right height. The interface is a simple array of touch “buttons” for access to the different DSP units with display duties being handled by a simple LED matrix display. Parameters are accessed and manipulated by a touch slider below the display. The VoiceLive Touch seems designed for quick access to presets in the middle of a gig rather than for delicate parameter tweaking. For ease of use during a set, the vocal harmonizer/looper looks like a winner. TC-Helicon says that while preset management over USB is the name of the game for the time being, a software editor could be in the cards down the road. In the first video, TC-Helicon rep Laura Davidson gives CDM a hands on look at the device. In the second video, a singer-songwriter demonstrates one of the harmonization presets. – JD

Previously on CDM: a preview of the device

Numark Mixtrack DJ USB Controller

The Mixtrack is a solid little device, preset for controlling Traktor for $150. For that price, this looks like an amazing little controller – touch sensitive platters for playback control matched with the full range of DJ-mixer style playback, pitch bend, EQ, and looping controls, many of which are illuminated. It’s class-compliant USB and operates as a simple MIDI controller, so it should work out of the box with any application with a fairly minimal amount of mapping and setup. The Mixtrack supports Mac and Windows with possible future Linux support, “if the customer demand is there.” Ed.: actually, since it’s class-compliant, it will already work on Linux. It’s plastic, but it feels quite solid to lift. The encoders have a nice size and grip, with a just a touch of resistance when turning: you don’t feel like you’re going to pull the encoder off of the front panel when adjusting the EQ. I don’t think the crossfader is going to win any awards when put against a DJ battle-style mixer, but it seems like it will do the job without any complaints, especially considering the price of the unit. While the unit is obviously very portable, it may be just a bit outsized for most laptop bags; but that goes with almost every portable controller out there that isn’t named “micro”. In the video, Numark rep Eric McGregor gives CDM an in-depth look. -JD

Alesis MultiMix8 USB FX

The Multimix8 is another iteration of small mixer/USB interface device from Alesis – 8 channels, 4 with microphone preamps, a high-impedance instrument input on channel 2, and 2 pairs of stereo line inputs. Built-in preset effects with individual sends on each channel, all mixed to a class-compliant 2-channel 16/44.1 bidirectional USB audio interface. Alesis is apparently taking user feedback from their original MultiMix8 USB to improve panel layout and knob spacing, dropping 24/96 support and reducing the power consumption. We were quoted $149 street price, which is only around $10 or so off the predecessor’s street price. -JD

Beat Kangz Beat Thang

A personal highlight for me was finally getting the chance to meet Aja and the Nashville-based Beat Kangz crew. I was impressed with their end-user friendly approach to the marketplace, valuing user feedback on their products. News to me is that Beat Thang Virtual is getting an AudioUnit version within the next two weeks, with VST coming soon after. I think that getting that product integrated with existing DAWs is going to do a lot for them. Of course, the one everyone is waiting for is the Beat Thang Beat Machine. It was there in all of its prototype glory, although Aja said that the first shipment of test units at full production spec were going to be in their hands soon, with some small tweaks to the hardware (particularly with the feel of the pads) ready to go through a final beta test phase. If their goal is to make the ultimate beat production device, I think they stand a really good chance of delivering. The prototype box is solid as a rock, intuitive interface and spec’d out to be an MPC killer. At $1000, it’s hard not to be interested in this box if you do any kind of rhythmic production. In the first video Aja shows Create Digital Music the Beat Thang Virtual. In video two, Aja shows us the Beat Thang Beat Machine. – JD

Akai SynthStation25

What may be the first of its kind, Akai has released a hardware accessory for their SynthStation iPhone software. Unveiled at Winter NAMM, the controller is simplicity itself – It’s an iPhone dock with 25-key keyboard, mod and pitch bend wheels, Octave and Program buttons and 4 buttons for accessing the voices in the SynthStation application itself. Couple this with headphone and RCA outputs and USB interface for MIDI, and Akai is offering a package to give actual musical performance control to their iPhone app. The relative merits of the controller or even the use of iPhones for performance and composition aside, Akai is making a strong move here by being the first to market with such a device. Given the sales of SynthStation in the iTunes store, Akai is betting that there are a significant number of people out there that would want to have an extended musical experience with their app and that those people are going to pony up around $100-$150 for a dedicated hardware controller for it. The release date has slipped on this device at least once already, but they seem to be pushing for July at this point. Interestingly, Akai is going to make their API available to third party developers, wishing to allow opening up the SynthStation25 to other iPhone applications. – JD

Electro-Harmonix Freeze

Shipping in late June, The Electro-Harmonix Freeze sample-and-hold pedal may be my favorite effect unit at Summer NAMM. The concept is deceptively simple: press down on the footswitch and the unit sustains what you just played. Let go and the sustaining stops. In the meantime, you can layer over the frozen part with additional notes. See the video below for a great demonstration. The Freeze seems perfect for experimental music and non-guitar instruments. Homebrew modifications are inevitable.

EH showed off other new products, including the Germanium 4 Big Muff Pi distortion/overdrive (so named because of its 4 germanium transistors), the Neo Clone (smaller version of the Small Clone analog chorus), and tiny Headphone Amp. In the video below, Larry with EH gave CDM a demonstration of these effects as well as the Ring-Thing Ring Modulator. Ed.: Or, as they describe it, to be semantic, a “single sideband modulator.” The unique thing about the Ring-Thing is that you can tune it from an incoming signal and avoid the unwieldy dissonance that come from most ring mods. Of course, unwieldy dissonance is a ring mod’s main charm. But should you want it to sound more musical, you have that option. – TY

Pigtronix Keymaster

Guitar-pedal bad-boys Pigtronix debuted an innovate universal signal router at Summer NAMM called the Keymaster Re-Amp Effects Mixer. Unlike most loopers, the Keymaster has a plethora of input/output options, including xlr and 1/4” in/outs and two pedal-level effects loops. You can run the loops in series or parallel with the option to mix the two loops in parallel mode. The beauty of this pedal is the limitless ways you can use it. Power two amps at once, instantly switch between two amps on the fly, switch between two effects chains, blend two effects chains, put two instruments in the two return jacks and mix them together to a single amp, and any routing you can dream up.

In the video below, Pigtronix founder Dave Koltai gives CDM an in-depth tour of the Keymaster. The second video shows Dave Koltai sampling a variety of Pigtronix’s other innovated pedals, including the Mothership Analog Synthesizer, Philosopher King polyphonic amplitude synthesizer, EP2 Envelop Phaser, and the Echolocution. Great sounds! – TY

Glasstones

Mark Payung’s fledgling Glasstones guitar company isn’t a household name. . . yet. But that may change if the final Glasstones guitars sound as good at the prototype did at Summer NAMM. The secret of the guitar’s long sustain is a patented glass compound that the nut, frets, and fretboard are made of. Supposedly, the highly-dense material better transmits the vibrations of the strings into the wood. Mark excitedly took us over to his friends’ 3rd Power Amplification booth to let us hear the Glasstones prototype guitar through an American Dream amplifier. The American Dream amp features some innovations of its own, including a triangular speaker chamber and switchable output between 22 and 10 watts. Channel one is voiced to sound like a ‘62 brownface Deluxe; channel two, a ‘65 blackface Deluxe.

Of course, it’s always hard to tell what guitars and amps truly sound like unless you’re playing them with your own gear; but this combination under the ideal conditions of the show floor sounded fantastic. (Watch the video below to hear for yourself.) Time will tell if the Glasstones guitar is a game-changing innovation or a fly-by-night novelty. If I were forced to choose, I’d bet on the former. – TY

Tony Youngblood (story, photos) resides in Nashville, TN and hosts the experimental improv music podcast Theatre Intangible. [@tonyyoungblood, Twitter]

Jeremy Dickens (additional reporting, photos) is a native Nashvillian musician, engineer, sound designer and and producer with works on dPulse Recordings, Sony Digital and his own Discrepancy Recordings imprint. [@logickal, Twitter]

Want follow-up coverage of any of this gear? What strikes your fancy? Let us know in comments.

Your pocket is bulging with power.

Wait… okay, that sounded really wrong.

Anyway, the mobile software revolution continues. There’s so much stuff out there that it can actually be hard to track. Here’s a round-up to help you navigate everything that’s going on this week.

And even if you can’t stand another word about the iPhone, consider this: the explosion of iPhone software, more than just a fad, illustrates what happens when you give developers tools to make multimedia capabilities easier, then provide a distribution outlet. I don’t love everything about the iTunes approach, but those are lessons that could easily be learned in desktop and mobile development alike. The iPhone platform, if nothing else, is surprisingly uncompromising in the sound and visual interaction departments, especially for a mobile platform. And even desktop platforms could benefit from this kind of distribution mechanism (see also: Steam for games).

Also, we do have some of the first signs that the iPhone won’t be alone for long – new functionality on Google’s Android could take that platform in new directions. See my next story, Android/Linux/open source fans.

Disclaimer: don’t worry. I’m not giving up on desktop apps. Relax. In fact, even now as I look across these applications, while there are lots of cool ideas, it’s still clear this is a nascent area. The experience is nowhere near as rich as you get on the desktop. But it’s nonetheless worth exploring some of the ideas before we return to our (more powerful) desktop applications for music.

Field Recording, Microphones for iPhone + iPod touch

The big news this week was FiRe, which promises to be the “first professional field recorder” for the iPhone and iPod touch. The developer behind it is one of which we’re already big fans: Audiofile Engineering. AE make Wave Editor, which has rapidly become the secret weapon of choice for Mac audio producers and sound designers, as well as the batch-processing Sample Manager and adoptive parents of the excellent Rax plug-in host. Anything these guys do would get our attention, and then they go and add specs you wouldn’t expect to see on the iPhone:

• Accurate real-time waveform display
• Live, touch-controlled waveform navigation
• Audio markers
• Broadcast WAVE metadata
• Instant downloading in multiple formats – and easy sharing via FTP, Web server, or even a SoundCloud account
• Tag recordings with location data
• Overdub mode
• VU meters for input and output
• Configurable time units
• Mic flexibility: use Blue Mikey, Alesis ProTrack or even the internal mic

US$5.99, available now.

(Update) Hardware Requirements:
iPhone 3G
iPod Touch (second generation)
First Generation iPhone (headset ONLY)

http://www.audiofile-engineering.com/

iTunes link (which is tricky to find otherwise)

Let’s just cut straight to it: this is, bar none, the most full-featured app out there. It’s the first one that would make me seriously consider using this platform for recording.

This, of course, raises the question of which mic you might want to use.

If you’re on the iPod touch, you don’t have even a built-in mono mic. (Don’t knock it: I’ve put together entire pieces based on simple mono mic samples. Creative sampling artists will use anything.)

Even on the first-generation iPod touch, you can use some simple solutions that will let you do basic sound.

The Smule blog has a terrific round-up of recommendations for touch owners wanting to use their Ocarina app. Their technical needs are much lighter than what you might need for FiRe, but this is still worth a look if you have any interest in recording at all:

Microphones for iPod Touch Ocarina

The Griffin SmartTalk wins out for 2G owners. I have Griffin’s TuneBuds mobile, which has worked well enough for applications like RjDj. (Note that Smule have managed to get their app working with the first-gen hardware; FiRe requires the newer generation.)

At the fancier end:

Blue Microphones’ Mikey is a slim-line stereo condenser capsule that plus into the iPod accessory port. It’s hinged so you can play with placement at least a little, and there’s basic gain control (3 settings). It runs about US$80 street, which means it doesn’t have to compete with standalone recorders. Update: Audiofile Engineering say they’ve seen some issues with FiRe and Blue Mikey, and can’t officially support the combination. Readers have had some issues themselves. If you’ve already got a Mikey, this might be worth a try, but otherwise, you can await updated information as Blue and Audiofile Engineering attempt to address the problem.

Specific update: The problem sounds as though it is the combination of the production Mikey with second-generation iPod touch units running the current OS. This is expected to be fixed with the next OS release. Stay tuned for more.

Tha Alesis ProTrack is even more impressive-looking, but at US$249 list, it does start to get into the realm of “you could just go buy a dedicated recorder.” The ProTrack extends the iPhone by adding a shell with an X/Y stereo mic pair – one that looks quite a lot like the Zoom H4 mics – and even has onboard XLR jacks and phantom power. You also get LED monitoring, a limiter, additional power (four AAA’s), a mic stand mount – basically, it turns your iPhone into a real mobile recorder.

The Alesis has its own app, but the Audiofile Engineering option is looking more powerful. Naturally, that’s the advantage of software – because the iPhone is essentially a computer, you can add whatever software you like.

I still think there’s a good place for a dedicated recorder. I’ve started testing the Zoom H4n, seen at right. (Not an iPhone hiding in a shell.) I’m already blown away – it corrects most of the navigation and quality issues with its predecessor, and unlike an iPod or iPhone, has fantastic battery life and onboard XLR input jacks. (Okay, the ProTrack does have XLR’s, so this is getting a little more interesting.) In other words, I’m not sure I’m giving up on dedicated recorders in favor of one of these yet. It’s still handy to have, though – and who says you can’t use both, given how essential it can be to have a backup recording in many situations?

Updated: Officially, here are the mics supported by FiRe:

• Alesis ProTrack – http://www.alesis.com/protrack
  (Requires iPhone 3G or 2nd gen. iPod Touch)
• Blue Mikey – http://www.bluemic.com/products/mikey
  (Requires iPhone 3G)

Thanks to Gaëtan Gravel and everyone else who sent this in.

Paul Van Dyk’s DJ Tools

This one was a bit of a surprise: Paul Van Dyk has released a DJ app, but it’s not just a quick, attention-grabbing, “DJ on your iPhone” gimmick. It’s more like a utility belt for DJs. I’m surprised to see that as a result it’s actually gotten some criticism. To me, finding some genuinely useful stuff you might want to have on your mobile device is the whole point.

What’s in there?

• BPM counter
• Frequency analyzer
• Noise level (the “NYPD Application”), with an oddly beautiful visualization
• Seismic reader (for testing your turntable, not for telling if there’s an earthquake happening – that you’ll probably figure for yourself)

And then some silly stuff, too – glow stick, anyone?

http://www.paulvandyk.com/

Not yet available – coming late May 2009

All interesting, but you know what this means: now we need Live PA Tools. (I can think of some ironic choices for that. Nominations welcome.)

Nine Inch Nails App

NIN, of course, had their app become available on 4/14. There’s been quite a lot written about it – so much, in fact, that I feel like the whole thing is a bit overhyped. The basic development here is that NIN is taking all their fan data and making it location specific. On the upside, this is a lot more than many high-profile bands have done with iPhone development. But then, these guys should be doing more – they have the budget to hire real developers. I do like the idea of fans being able to interact on their mobile device; that clearly makes a lot of sense. But few artists will inspire the kind of loyalty NIN does, which means the real question is, will someone be able to build a platform for everyone else? And if you are a more obscure artist, what should you be doing?

The app is free, so just a conduit for fans, really.

iTunes link

http://www.nin.com/

Gestural Beat Sharing, Celebrate Cinco De Mayo

ZoozBeat is the application I looked at in the fall: the idea is to make musical improvisation more accessible by allowing people to use fun gestures, taps, and the like to assemble beats. The software is not only for iPhone, but the powerful Nokia N95, too.

That story is worth checking out from the perspective of gestural music in general, not just iPhone or mobile apps:

Gestures, Mobile Music, and the “Low Floor” for Novices: ZooZBeat on iPhone, Nokia

The latest news: the guys have gotten funding, for one. More importantly to end users, ZOOZ Mobile is adding a sharing component, much like what we saw with Smule’s Leaf Trombone. New upgraded software adds a Latin component with Samba and Tejano rhythms and is ready-to-go for Cinco de Mayo. Sounds great to me – and the Latin market has been oddly ignored by a lot of musicians and developers. There are also new Pop, Hip-Hop, and Techno beats.

http://www.myzoozbeat.com/

Unusual Instruments

You’ve got plenty of faux-808 apps for the iPhone now. Our friend Henry Lowengard is taking a very different tack, with drone-friendly creations and detuned pianos. He describes this as well as I could, so here’s what he writes to tell us about.

Imagine a piano in a summer home on a small lake, far in the north of the Northeastern United States. Imagine the piano sitting there for 60 or 70 years, untuned and unmaintained.
The naturally prepared timbres of the Lake Piano are now here for you, each missing felt, each individual nuance of the key action and character-filled tones. Briskly recorded one summer in lo-fi, these samples also contain sounds of children, cats, screen doors, and the summer breeze.

The first version of Lake Piano is relatively minimal, Henry says, played as a double row of scrolling piano keys and the ambient sounds stolen from a videotape he recorded. Henry promises more playability and more ambience in an upcoming upgrade, but you’ll get that automatically when it’s done, so you can always go play now.

And for droning on and on – literally:

Hi Droning fans:
I just sent in my new droning app Droneo to Apple for approval, so with luck, it’ll be in the store next week.
I’ll send a more widely distributed email when that happens, but I though you (pl.) might like to take a look at the Droneo "instruction site", http://www.jhhl.net/iPhone/Droneo/ and listen to this tantalizing demo:
http://www.jhhl.net/iPhone/Droneo/Audio%20Examples/Mp3/complex1.mp3
It’s basically my iPhone SrutiBox simplified to 8 oscillator voices, allowing a little more CPU time for complexity, and removing the preconceptions about Carnatic music and harmonium sounds that Sruti box engenders with its somewhat unpronounceable name.

For more on the SrutiBox, see our previous story.

Okay, I’m exhausted. Back to the desktop.

And of course, for the best source of up-to-the-minute mobile music creation news – well beyond just iPhone – be sure to read:

Palm Sounds

Drum machine lovers, you now have the beat gear equivalent of Matt Harding and Where the Hell is Matt?. Kamoni, aka sonic creator, composer, and experimenter Micah Frank, takes his favorite devices out on the road, piecing them together into an epic YouTubular jam.

Doepfer and Korg, Elektron and Akai, plus a lot of other devices make their way around New York and Brooklyn and other parts of the world. Ableton I think figured into editing the video clips in time — thank you, Live, for video. I could point out individual devices, but then I’d ruin your fun, wouldn’t I?

Of course, this could be both emulated and expanded. We could perform a single rhythm, played by MPC and Machinedrum owners around the planet. (You could even get that laptop running on battery.)

I can see it now. Internets, go!

And yes, this does demonstrate where puremagnetik gets all those beats for their line of sampled things. Micah gets his hands on a lot of gear.

Updated: Replaced with a Vimeo link. Google seems to be having a bad week. We like Vimeo better for videos, anyway.

Jay Smith of Livid Instruments may be in the business of making controller hardware himself, but that doesn’t stop him from appreciate the knob-laden goodness of the NAMM show floor. Jay’s own gear reveals a not-so-secret love of knobs and buttons and faders, and if you’re into that sort of thing, this year’s NAMM music trade show had plenty to love – Akai’s APC40 controller for Live, Akai’s MPK keyboard, the Alesis MasterControl, Arturia’s Factory Experience controller for their soft synth emulations, and even another brutish-looking computer-in-a-keyboard, now with pads, from Open Labs.

The shots give you a particularly good feel for what the Akai APC40 is like up close and personal. It’s no accident that Jay himself is a VJ. I really imagine that a number of these devices might be brilliant for running live visuals, though we still have yet to find out exactly how the APC works. I assume it’ll run as a standard MIDI controller outside Live, but I’m unclear on the specifics of what that will mean.

Thanks to Jay for sharing these photos with CDM.

Now I can’t wait to get another look at Livid’s own controller line and what may be next for it; see its wooden crossfader below. Previously:

Hands-On: Livid’s New Ohm Controller, Custom Control Geared for Visualists

The mobile recording space keeps rolling along. Alesis is the latest company to try to turn the iPod into a usable digital recorder. With up to 160 GB of storage, the fact that the iPod is a mobile hard drive you may already own certainly has some appeal. But what about quality?

The Alesis ProTrack attempts to bridge that input divide with internal mics and XLR inputs:

• XY pattern stereo condenser mics (they look a lot like the mics on the Zoom H4)
• XLR and 1/4″ inputs (line/mic) with 48V phantom power
• 1/4″ stereo output, making this interesting as a playback device, too
• LEDs onboard (nice!), limiter
• Tripod mount, universal iPod dock

Recording is limited to 16-bit, 44.1kHz; the lack of 48kHz means a big downside for anyone doing video production. Our friend and roving podcaster / NPR reporter Brad Linder has the full story on his blog:
Alesis ProTrack turns your iPod into a pro audio recorder [Brad Linder's blog]

This does look quite like the Belkin Podcast Studio. I’m not totally sold on Alesis’ quality control of late, but I’m more sold on them than on Belkin, so we’ll see.

Edirol R-09 with more storage

If there’s one mobile recorder to rule them all, it may be Edirol’s trusty R-09. The big news there: support for bigger storage, in the form of firmware updates for the R-09 and new, higher-quality R-09HR. The updates add support for Secure Digital High Capacity (SDHC) cards, for up to 32GB in storage. The 32GB drives are still mighty pricey, but 16GB isn’t a bad sweet spot.

I hadn’t actually paid attention to the HR model, but it has some nice extras: dedicated analog input control, low-cut filter, limiter/AGC (Auto Gain Control), gain boost, and even a remote.

R-09 HR Product Page [Roland/Edirol]

The Edirol has only an 1/8″ mic jack, but I know people who’ve been very happy with it. It may not work as a primary recorder — for that you may be willing to sacrifice something bigger and pricier. But for quick and dirty jobs and internal mic use, it does look quite nice. I sometimes think I should’ve gotten it instead of the Zoom H4 I bought, but I’ll just save up for a real mic pre for the Zoom and go home happy.

Review: Tascam DR-1

The last bit of news from Brad: a quick review of Tascam’s entry to the increasingly-overcrowded handheld recorder market. Brad writes us:

Seems like a decent, but not great device for recording music and interviews. A friend of mine took one for a spin for a little while and ultimately decided to return it and get an Marantz PMD660. I’ve heard good things about the Olympus LS-10 though, and I might pick one up myself eventually as a backup for my trusty Sony PCM-D50.

Got all those models straight, kids?

The DR-1 does have a 1/4″ jack, though no XLR. Downsides: preamps sound a little disappointing (weak levels), there’s no real mono recording, and, well, a lot of competition. Here’s Brad’s review with sound samples:

A short review of the Tascam DR-1 [Brad Linder's blog]

US distributor Keyfax NewMedia reports that it has Yamaha’s Tenori-On in stock and shipping out now. (Pre-orders began at the beginning of May, but this is apparently the first the US unit has made it to our shows — unless you happened to win one from createdigitalmusic.com, that is, in April, in which case you know who you are.)

Every time I mention Tenori-On, despite the awe and lust it inspires in some musicians, someone raises the point of its somewhat retro-styled, simple sound bank. Fair enough: the minimal sounds are fantastic in the hands of creator Toshio Iwai and were specifically programmed and voiced to match his aesthetic. Other people, perhaps, not so much. So it’s interesting that reader Steven aka Nomad Cinema sends along this video (seen at top) of the Tenori-On paired with the absurdly deep luxury modular synth Kyma, along with a couple of beloved new analog synths. He writes:

In order to tap the real power of Yamaha’s new Tenori-on, it helps to pair it with external equipment capable of producing more satisfying sounds than the somewhat lackluster soundset included with the Tenori-on itself. In this video, no internal Tenori-on sounds were used whatsoever. Tenori-on is functioning purely as a sequencer with external equipment, including advanced sound-shaping from Kyma and analog synthesis from Alesis Andromeda and Dave Smith’s Prophet ’08. Sequencer data coming from Tenori-on is processed in Ableton Live (utilizing midi scale and chord filters, as well as injecting some generative randomness) before reaching Kyma, Andromeda, and Prophet ’08.

That to me remains the Tenori-On’s unique strength: to me it’s really an alternative step sequencer, exploded into an array of flashing lights and animated with game-like motion. This is to me also another way in which it isn’t a Monome, which feels more like an intelligent, programmable set of pads an an extension of your software, in comparison to the Tenori-On which seems to be re-imagining a giant pixel as a controller. I will be getting around to showing off some hands-on applications very soon, at long last.