If you’re dreaming of creating your own controller from scratch, there are certain basic elements you’ll need – and a strong case for reusing, not reinventing, the wheel. There are a range of products out there that cater to you DIYers; Livid’s Builder line is certainly one of the most comprehensive. It’s a line of hardware accessories that help you piece together MIDI controllers with all the requisite knobs and buttons and sensors you might like, and its brain just got an upgrade.

The soul of any controller is the electronics and microcontroller that read all of those inputs and let them talk to a computer. And it’s that “brain” that Livid recently upgraded, with their Builder Brain v2. Messages from controls go in, messages to devices like lights go out, all via a connection to your computer that’s USB powered, class-compliant MIDI. (That means you won’t need any drivers – not on Mac, not on Windows, and not on Linux. You could even plug this into one of those Raspberry Pi devices, if you’re lucky enough to have one!) They also operate standalone with a 5V power supply.

The Brain v2 is for some seriously large and complex controllers, with support for up to 64 analog inputs, 128 Buttons, and 192 LEDs. (Fortunately, a companion board called the Omni, and connections via ribbon cables, mean that you won’t create complete spaghetti trying to do that.) In fact, it’s so powerful I’d recommend considering something simpler for less-ambitious projects, but if you’re planning a big controller, it’s tough to beat Livid’s offerings.

New in v2:

• A Bus Board for easier control connections
• LED support up from 48 to 192, extra circuitry for ultra-brights.
• Encoders now work with LED encoder ring support, so you can make a big circle of ultra-bright lights to go around your encoder.
• RGB LED support.
• 5V standalone power is new.

Add those features to cool extras from the original, like accelerometer and velocity-sensitive surface support and programmable MIDI settings.

CDM asks Livid’ Jay Smith to tell us what this is all about.

CDM: Who is this for?

Jay: That’s kind of a loaded question! It’s really for anyone wanting to create a class-complaint MIDI device of their own. An artist, a maker of commercial products, a musician, a visualist? With Brain version 1 we’ve seen a MIDI controlled electric mandolin, Moldover’s Mojo, and The Choppertone to name a few. We’ve also powered some other pretty sophisticated commercial devices for other companies with it, so it’s not just a DIY solution.

With v2 we’ve really expanded the functionality by adding almost any kind of control you’d want to hook up to it, and made the process of doing that much easier. If you are talking about standard MIDI controller type controls, our Omni board support thousands of configurations with just one circuit board. This isn’t just for building “controllers” in terms of software controllers either. We’ve added external power so you can use it to control analog gear and other MIDI controlled devices.

Apart from those examples, what can you build with Builder and the Brain?

Anything that has a button, LEDs, potentiometer, encoder, FSRs, accelerometers, sensors, and more. Single LEDs, RGB LEDs, and “groups” of LEDs of 6,12, or 24 can be created and controlled with one MIDI note or CC or locally controlled with an encoder or pot. As a result, inventive, designs with interesting lighting feedback are possible. VU meters driven by CCs, or a clever array of LEDS that make glyphs or patterns can be arranged with your controls to provide novel, custom feedback that would never make it on Guitar Center’s shelves, but mean something special to you. The omni board provides enough physical limitation that you can think about a “chunk” of a controller and isolates parts of your project into digestible parts, and allows you to sensibly expand and modify your control surface with only 1 brain.

Why would you choose this over another platform?

Frankly there is no other platform for controller building that is this packed with features, well documented and supported, and easy to use. Since the release of Brain v1 three years ago we’ve spent a lot of time listening to our user’s requests, thinking about the features we’d like for our own use, and developing them into a platform for others to use. We didn’t spend much time looking at what else was out there, we looked for what wasn’t and tried to fill in those gaps. When it comes to building your own device, whether for creating music, controlling lights, or something else completely, there are really only other “solutions”, not platforms, which is what we intended to create.

Who is this not for?

If you are looking for an all-in-one solution for your dream controller but don’t want to do any of the labor, this is definitely not for you. We’ve really set out to create the most comprehensive platform that has the smallest learning curve. There are some other great solutions out there, but some of them either have a big learning curve or require programming to achieve results. If you have a smaller project and don’t care about MIDI, the ability to edit, expand, and have a long terms solution, there are certainly cheaper solutions out there. We tried to make the process more streamlined, feature packed, and have taken a lot of the guesswork out of it with Brain v2. With the addition of the Bus Board we’ve added things like resistors, transistors, and chips that make the building process much easier.

Quick start video:

Find out more:
http://lividinstruments.com/hardware_builder.php

While Ableton’s logo is stamped on Novation’s Launchpad and Akai’s APC, there’s a lot to be said for the tried and trusted Faderfox as a controller for Live. The work of one man – German designer Mathias – these controllers run a bit pricier than some of their rivals but deliver great-feeling controls and ultra-compact designs. They’ll fit into cramped quarters when the APC won’t, and they offer features like high-quality joysticks. The models could be used with any software you like, but they are designed with certain tools in mind. Following an update for DJ-centric, Traktor-ready models, Ableton users now get their new Micromodul: the LV3.

Mathias sends CDM a first look at the new specs:

ultra compact
usb bus powering (no additional power adapter needed)
simultaneous control of 8 tracks
24 programmable keys
4 multifunctional push encoders
scene/clip selection and launching by dedicated encoder & display
optimum clip status indication by 2 leds (off = empty slot, on = load,
blink = clip runs, red stop led = on for stopped track)
2 joysticks for convenient control of XY-fields
more obvious device control (only rack parameters controlled)
two times better resolution on all parameters by encoders (256 steps
instead 128)
encoders with detents (better feeling especially for stepped parameters
like quantization)
automap functionality in Ableton live 8

Find more details on the official Faderfox site:
Faderfox LV3

ALPS supplies the faders and encoders, and the joysticks resemble those on model airplane remote controls. My experience with these controls has been exceptionally positive. I’ll miss one feature on my earlier-model Faderfox: I get standard 5-pin DIN for MIDI. But in its place, you get more finger-friendly rubber caps on the knobs, and USB bus power. Those 33, multi-colored LEDs also mean you can really use this for effective clip control – the first Faderfox of which I’d say that.

Speaking of other apps, this controller seems ripe for adaptation by an intrepid Renoise hacker; it’s even class-compliant for use on Linux if you’re a Linux Renoiser.

EUR 210 before VAT; 250 with.

The competition for your audio interface dollar is pretty heated these days, but MOTU’s latest – the Audio Express – packs a pretty impressive feature set for something costing US$449 list. It’s both a 6×6 audio interface and a mixer, with standalone mixer functionality so you can mix signals from the front-panel knobs without a computer attached. It also has connectivity features generally seen only in pricier, physically-larger boxes. MOTU tells CDM the quality is equal to their higher-end offerings, and other rivals in the $500-800 range.

MOTU winds up on my short list as far as hardware that makes happy audio interface owners. For now, we’ll just have to look at the Audio Express “on paper.” That looks like this:

• 6×6 interface, 6×8 independent input/output channels.
• Use either FireWire (with bus power, generally only if you’re on a Mac) or USB2 (without bus power).
• Some nice monitoring options. Each output pair – main, line, S/PDIF, and phones – can have its own independent mix of six inputs, with or without your computer tracks. And naturally, that also lends itself to use by DJs and live electronic performers.
• Two mic/guitar combo jacks: Hi-Z 1/4″ guitar input or XLR mic input with phantom power, 20dB pad, etc. (Often only one is a guitar jack, especially at this price.)
• Balanced stereo inputs, balanced stereo outputs, 24-bit/96kHz S/PDIF digital.
• Trim on the volume inputs is digitally-controlled analog, for approximately 1dB adjustments.
• Front-panel mixing with LEDs for metering and dedicated volume knobs on each input.
• Time code support, low jitter.
• Connect your MIDI gear: sample-accurate MIDI on 1 in x 1 out.
• Connect your analog gear: DC-coupled TRS outputs for software like MOTU’s own Volta.
• Operate as a standalone mixer, no computer – just connect power.
• Plug-and-play USB2 operation, plus 32-bit and 64-bit native drivers for Mac and Windows.

You can also rack-mount it as a half-rack unit, although I like the ability to toss something this small into a backpack or messenger bag to head to the gig.

To me, just having dedicated front-panel input knobs, decent-enough I/O, and standalone mixing on a box with good timing and audio quality is pretty nice. I have to say, I think the Audio Express could fill an ideal niche as a mid-range audio interface – it’s a crowded field if you get cheaper or if you get more expensive, but there isn’t much in the $400-500 budget that competes well with this. And for that reason, I’ll try to get one in for review. As commenters suggest, the real question is whether you spend a little extra on the additional I/O on MOTU’s UltraLite. But the UltraLite doesn’t have those convenient front-panel mixing knobs, and I’m not sure everyone necessarily needs DSP effects. I think it depends on your needs, and we’ll have to see what street may be on the Audio Express.

MOTU Audio Express Product Page

Also, judging from those product shots, it’ll look great on my clean, white, mirrored lab table next to my MacBook Pro. Boy, am I glad I got that off the set of THX 1138.

Let’s face it: a lot of people ignore the four-deck features of Traktor. But for those who exploit that power, and who are willing to invest in a high-end, boutique design, here’s the controller for you.

Faderfox has long been respected for making boutique-quality MIDI controllers for DJing and Ableton Live performance. The previous Faderfox line, though, was restricted to compact devices focused on one task.

Now, enter a small-batch controller for simultaneous four-deck DJ control, specifically in Native Instruments’ Traktor Pro. While NI’s own Traktor Kontrol S4 has a “4″ in it, it doesn’t actually allow the simultaneous use of four decks without switching, preferring instead to reserve that space for jog wheels.

The 4midiloop is a different animal: no jog wheels, just an array of dedicated controls for all four decks and all four effects slots, a strong dose of German and Swiss aircraft engineering. (Really.) The resulting design, contained in a housing machined from a single piece of recycled aluminum, and built to exacting specifications from heavy components, is something unique. It’s all in a layout worthy of a 747 cockpit. And yes, unlike previous Faderfox hardware which had MIDI-only connections and required separate power, the new device is powered entirely by USB with USB communication with the computer.

Features, in a nutshell (see the full specs on their site):

• 47 potentiometers for effects, nine rubber encoders for browsing, seek/scratch, 152 LEDs, and 166 push buttons. (Damn.) Four faders, “pro” crossfader. See the layout in action.
• Ready-to use with Traktor Pro 1.2.4 and later on Mac and Windows.
• 3.6 kg, even with all that metal.
• USB class-compliant and bus-powered.

You pay for that quality – 1300EUR. Then again, count up the number of encoders and buttons, and that isn’t outrageous for a boutique-quality item. Preorder starts this month, shipping in October.

Here’s a quick preview, as well as a conversation with designer Mathias of Faderfox. I like that Mathias is opinionated about what a DJ controller should be – working with DJ Mole – and what his ideas reveal about the possibilities of different workflows and controllers, even as an alternative to NI’s “official” vision with the S4.

CDM: Let’s compare this to something like the Traktor Kontrol S4. Aside from the obvious lack of the jog wheels, where does the 4midiloop fit in – how does it differentiate itself?

Mathias: The difference to all available 4-deck-controllers is the fact that you have all possible controls for all 4 decks and 4 fx slots on the 4midiloop. So there are no limits and no necessary shift-switchings like on the other devices.

The S4 is a 4-deck-mix-controller with capability to control 2 fx slots and deck function of only 2 decks (simultaneously).
And of course these jogwheels — which I hate and which are unnecessary for techno and similar styles (my opinion).’

I simply use encoders for seek/scratch functions… it saves so much space…

4midiloop has no audio capability (on board soundcard) because my experience is that users mostly prefer to use their individual favorite sound card to have the perfect sound and latency.

The 4midiloop has more mixer controls: 4-band-EQ, key control, kill-buttons for each eq band, filter on/off, key
lock, 4 fx assign keys, cross-fader assign keys, dedicated master section and maybe the world’s best faders (Eclectic Breaks – Pro X Fade)

What would a typical setup look like with the 4midiloop?

You need only:
- laptop (MacBook recommended)
- 4midiloop
- A soundcard (simple NI Audio 2 DJ)
or
- NI Audio 8 DJ + turntable if you want to control by timecode vinyl
(scratch system, see youtube video)
That’s it.

No external power supplies! It’s completely USB-powered.

You don’t need any additional control gear because it’s an absolutely complete device. So you will find more and more new possibilities in Traktor Pro through this no-limit-controller, and the easy access to all possible functions in Traktor.

BTW, it’s no problem to reassign all controls (there are also shift functions on each control). So you can also use new functions in later versions of Traktor Pro, like the sample decks, etc. which will be taken over from the S4 in the future.

Regarding price: of course, it’s quite expensive, like other good mixer gear too (see Pioneer, Allen&Heath, etc.) But note that you get a handmade device which is produced in very
small lots in Germany/Switzerland. And there is no plastic (except the knobs)…

We working on a second version (black faceplate with gray buttons).

Here’s the video from January with DJ Mole:

And a high-res gallery:

http://www.4midiloop.com/

A monome-like grid controller built for Live, shipping in November for $199 – and I’ve got a first hands-on look with the hardware.

The feature that makes Ableton Live Ableton Live has always been its Session View, an array of Lego-like blocks of music triggering samples and patterns. In the grand tradition of the MPC, mapping hardware controls that make music non-linear has been a major theme of computer music, leading to the monome and the Tenori-On. Usually, consumer gear has only combined these with traditional drum pads, knobs, or faders.

Enter the Novation Launchpad. It’s $199. It’s a grid controller and nothing else, with a set of on/off buttons in an 8×8 array, plus additional shortcut buttons around the sides for switching modes. It’s set up out of the box to integrate with Ableton Live, but it also acts as a generic MIDI controller. It’s bus powered, really lightweight, and compact. Even following Akai’s earlier APC40 this year, there’s something special about the Launchpad: its radical simplicity, and the fact that it is this compact and cheap and plugs in via USB without power, makes this a potential no-brainer for any Live user with a laptop.

I’ve just gotten one of the first Launchpads to arrive (unit “#16″ on the back), so I’ve been playing around with it and can provide some initial impressions and details. I’ve also gotten input from Ableton’s Dave Hill as well as Novation, and I expect to fill in more soon.

monoming the sincerest form of flattery? Of course, one design more than any other championed the radical idea of a minimal grid of buttons — and nothing else. That design statement was the partially open-source, fully-homegrown monome. I’m sure as a result Novation will be accused of ripping off the monome design. I think the opposite: I think the availability of the Launchpad is a huge victory for monome, and an enormous compliment. More than any other design – including the APC40 – the Launchpad really says that an affordable, mass-market device can take on the monome’s radical form. It says grids could become ubiquitous. It’s an enormous validation of what the monome project has done. Furthermore, I think the monome community can continue to reinvent what to do with grids, with software and interaction. There are also many things the monome is – locally produced, sustainably produced, running with open source software, fully community-supported, available in kit form, working with OpenSoundControl, built in a premium form factor – that the Launchpad is not.

[edited for clarification] I think the Launchpad is unlikely to dissuade a person who wants a monome from getting a monome. But what’s significant here is that the design of musical instruments and controllers can adopt new forms. The monome was seen as radical when introduced. It seemed as though the music tech industry wouldn’t produce anything without slapping on some arbitrary knobs somewhere. The Launchpad really does follow the monome’s design cue, and maps control in Live in some new ways. That gives me hope that other designs could likewise tread in new direction, both from independent and larger designers.

Onto the details… The big picture aside, here’s a first look at how the operation of the Launchpad works. I’ll have a short video a little later on today.

Control Modes

The Launchpad has a series of modes that act allow the single 8×8 grid to perform multiple duties. Different modes and shortcuts bring up different visual feedback (by lighting up the buttons) and allow you to control different parameters.

Session mode

In Session mode, the Launchpad does exactly what Akai’s APC40 does. You can trigger clips and view clip state (playing, recording, ready, empty) by color (green, red, amber, and off). You can trigger scenes. You also get the red rectangle that highlights which bank of clips is active.

Unlike the APC40, though, the Launchpad is cheaper, smaller, thinner, lighter, and bus-powered. You can pick it up like a tablet, or squeeze it into a small club space. You can also easily chain multiple Launchpads together (or Launchpads and APC40s), so long as you have enough ports or a USB hub.

Multiple units can simultaneously access integrated control surface functions and clip triggering in Session View. So, for instance, you could have two Launchpads controlling clips, or one controlling the mixer and one controlling clips, or… you get the idea.

Mixer mode + parameter pages

Hit “mixer,” and you see an overview of all your tracks, eight at a time. (You can navigate through your set using the “page” buttons.)

Each row has a different function:

• Volume
• Pan
• Sends A + B
• Stop clips
• Track on
• Solo
• Arm

The “stop” row allows you to either stop an individual track or stop all clips by hitting the “stop” button itself on the right. Solo, arm, and track enable are self-explanatory.

Where things get a bit cooler is if you press the “snd A,” “snd B,” “pan,” and “vol” controls. These allow you to use each column to set parameters. So, for instance, if you want to adjust the send level on your second track, you’d hit “mixer,” then “snd A,” then use the second column to adjust the send up or down. You can fake a “fade” by dragging your finger up or down the column. Now, this doesn’t give you the continuous control a knob or fader would; there’s no interpolation between values. On the other hand, if you’re trying to create stepped, rhythmic changes, that could make the Launchpad (or any grid controller, including the monome) more interesting.

User mode

“User modes” provide open access to the pads for use as MIDI inputs. By default, “user 1″ sends MIDI note messages, and “user 2″ sends control change values.

In the video, you’ll see these modes used for some crazy things, like programming in a sequence and having it continue to light up as you add other layers. In my test – keeping in mind launch date is still over a month away – I couldn’t replicate any of these behaviors. Some of this interaction may require the upcoming Max for Live; I’m awaiting confirmation on details.

In the meantime, you can at least use the Launchpad as a MIDI input in Live or any other software.

Use with other software

Every single button on the Launchpad sends MIDI; I opened a MIDI Monitor session on my MacBook while testing it. There’s not a single menu key that doesn’t send a message. Also interesting: each sends both an on and an off value, which makes it more useful as a button.

It should also be possible, as with the APC40, to use MIDI to light up the Launchpad, complete with color and limited dim levels. I’m assuming the mappings may even be identical to the APC40. I don’t know yet how to do this, however.

Another big selling point for Novation, of course, is Automap support. Along the top, there are alternative labels for the buttons: learn, view, page, instrument, fx, user, and mixer. These will work with Automap and Automap Pro, in case you want to use another host or map to third-party instruments and effects. I didn’t get a chance to test this functionality yet, however.

Physical form factor

The Launchpad feels really good. It’s thin, it’s light, it’s easy to toss in a backpack (as I did today), and yet the plastic case feels very solid. The pads feel good, though I find the throw a little long, making them rock slightly if you don’t hit them dead-center. Angled pads indicate the center, and four pads around them have slight nubs on the surface for additional tactile feedback.

Rubber strips underneath the unit help grip surfaces.

One possibly unfortunate decision was to put the USB port on the side rather than the top, which means you can’t easily put two Launchpads side by side.

Software

The Launchpad ships with a copy of Ableton Live Launchpad edition (aka Live Lite), version 8.0.6. On both my Mac and Windows boxes, I simply installed that version and it automatically found my full Live license. I expect that the 8.0.6 build will get pushed to everyone else in time for launch.

You select the Launchpad as other control surfaces, by looking for “Launchpad” in the Control Surface menu. This presumably means that, like the APC40, a software handshake is used to enable the red clip selection box. I’d still like to see a universal solution from Ableton, one resizable to other controllers. Why not plug in a 4×4 drum pad and bank through clips in a 4×4 rectangle instead of an 8×8 one? The red rectangle is also limited in that it’s tough to see which tracks are selected. (It’s also kind of tough to see, period.) That’s really become an Ableton complaint, though. I’m sure we’ll be working on Max for Live and Live API solutions for heads-up displays that replace all of this soon.

Questions and Initial Impressions

I like the Launchpad a whole lot. Sure, it doesn’t have knobs or faders – but you could throw the Launchpad into your backpack alongside a KORG nanoKONTROL, using the Korg for your fader and knob tasks while the Launchpad launches clips, triggers drum pads, and gets used for live sequencing and playing instruments.

I am a little disappointed that there doesn’t seem to be a way to control Devices. I’d like to be able to take the User Mode and use my eight columns to control the eight macro knobs on any active Device. Sure, you only get 8 values of resolution, but you could set up a Device so that those eight values were musically interesting. I’m investigating whether this is possible; if not, I may look into hacking a solution.

I still think there’s a big place for open tools. The Launchpad is already touting forthcoming use with Max for Live, but that’s only because it sends MIDI messages – and anything else that can send MIDI (or OSC, via work from the Live community to use it) will do the same. I think those of us working on open interaction, though, can find ways of building stuff that works in open tools and closed tools (Java, Pd, and the like are open, Max is not), and open and closed hardware (monome, Livid’s Ohm on the open side, things like the cheap-and-light Launchpad on the proprietary side). Having lots of grids could be a good thing. If everyone has the same thing, the pressure is on to make your performance different from everyone else’s.

But the bottom line is, I think this is going to be a huge hit with the Live user base. And even more than the APC40, I think it’s cheap, an easy impulse-buy, extremely compact, and complements other hardware. It also looks like it’ll be a terrific live visual controller for people who moonlight between music and visual sets.

Since I do have this Launchpad here well over a month prior to launch, and some folks at Ableton and Novation ready to share, if you’ve got questions or concerns, please don’t be shy.