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	<title>musicalgeometry &#187; instrument</title>
	<atom:link href="http://www.musicalgeometry.com/archives/category/instrument/feed" rel="self" type="application/rss+xml" />
	<link>http://www.musicalgeometry.com</link>
	<description>sound, code, &#38; DIY tech</description>
	<lastBuildDate>Sat, 24 Jul 2010 16:32:17 +0000</lastBuildDate>
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		<title>Goodbye AKAI, Hello Doepfer</title>
		<link>http://www.musicalgeometry.com/archives/997</link>
		<comments>http://www.musicalgeometry.com/archives/997#comments</comments>
		<pubDate>Fri, 23 Jul 2010 19:59:20 +0000</pubDate>
		<dc:creator>Jason Job</dc:creator>
				<category><![CDATA[Hardware]]></category>
		<category><![CDATA[MPC]]></category>
		<category><![CDATA[Synth]]></category>
		<category><![CDATA[ableton]]></category>
		<category><![CDATA[instrument]]></category>

		<guid isPermaLink="false">http://www.musicalgeometry.com/?p=997</guid>
		<description><![CDATA[Well, after a couple weeks with the MPC1000 I had to return it. My unit had a problem with the pads where most of them would periodically double trigger. This made recording with the MPC incredibly frustrating. Also, one of &#8230; <a href="http://www.musicalgeometry.com/archives/997">Continue reading <span class="meta-nav">&#8594;</span></a>]]></description>
			<content:encoded><![CDATA[<p>Well, after a couple weeks with the MPC1000 I had to return it. My unit had a problem with the pads where most of them would periodically double trigger. This made recording with the MPC incredibly frustrating. Also, one of the rubber feet on the bottom was a different height than the others which made the MPC wobble even on perfectly flat surfaces. I fixed this with a bit of tape folded under the one foot but I was not impressed with having to do this on a new device.</p>
<p>I probably only used the MPC1000 half a dozen times, but I do think I got a good feel for the workflow of the device using JJOS 2. And while I did enjoy the workflow I can&#8217;t say that it was worth having considering that I already have Ableton Live. I never had any illusions that the MPC would offer more than Live, I was more drawn to the simplicity and limits of the hardware compared to my limitless computer. Self imposed limits on the music technology I use can really breathe life into my creativity in a world overflowing with options.</p>
<p>It was a good experiment trying the MPC but in the end I am happier using the combination of my Arduinome, TriggerFinger, Oxygen49 and Live to sample and sequence my software and hardware instruments. I spent some time recently and created a few Ableton templates that let me do almost everything I need to without ever touching a mouse.</p>
<div class="wp-caption alignnone" style="width: 510px"><a href="http://www.flickr.com/photos/musicalgeometry/4821304621/"><img class=" " style="border: 1px solid black;" title="Doepfer Dark Energy" src="http://farm5.static.flickr.com/4101/4821304621_9055e97306.jpg" alt="" width="500" height="375" /></a><p class="wp-caption-text">Doepfer Dark Energy</p></div>
<p>So with my return complete I decided to double my analog power and picked up a <a href="http://www.doepfer.de/Dark_Energy_e.htm">Doepfer Dark Energy</a>. Don&#8217;t let its diminutive size fool you, this little semi-modular analog mono synth is a sonic beast of highest degree.</p>
<p>Though it is only a single oscillator synth there is more going on here than that implies. You can actually combine a pulse wave (with full PWM of course) with either a saw, a triangle or just have the pulse on its own. There are two LFOs that are hardwire routed for frequency modulation, logarithmic filter frequency modulation, linear filter frequency modulation, pulse width modulation and amplitude modulation. Additionally an inverted LFO1 is available as an output on the front panel and can be routed to VCO F, VCO PW, VCF F and VCA A.</p>
<p>This is a semi modular analog so there are CV inputs and outputs on the back and in addition to the ins and outs mentioned above there are is also external audio in, gate in, envelope out, and of course main audio out.</p>
<p>I&#8217;ve got to say that after several weeks of playing with the Dark Energy I am only beginning to scratch the surface of its sonic potential. I am particularly loving running it through my <a href="http://www.moogmusic.com/moogerfooger/?section=product&amp;product_id=179">Moog MF-104Z Analog Delay</a>. They also looks damn smart sitting next to each other with their tank-like black metal and wood panel builds.</p>
<div class="wp-caption alignnone" style="width: 510px"><a href="http://www.flickr.com/photos/musicalgeometry/4821920936/in/photostream/"><img class="  " style="border: 1px solid black;" title="Dark Energy with Moog MF-104Z Analog Delay" src="http://farm5.static.flickr.com/4102/4821920936_c7c0f8dba3.jpg" alt="" width="500" height="375" /></a><p class="wp-caption-text">Dark Energy with Moog MF-104Z Analog Delay</p></div>
<p>In addition to the CV control the Dark Energy has MIDI and USB connectivity both of which work without a hitch when connected to Ableton Live. You can actually use it between your computer and your old pre-MIDI analog gear as a MIDI to CV converter. Of course this synth doesn&#8217;t have an patch memory but I did find a great Flash based patch saving tool <a href="http://dap.askdesign.org/">here</a>.</p>
<p>I&#8217;m finding the timbre of this little synth to be a perfect compliment to my Mopho Keyboard and Zebra soft synth. The 24dB low pass filter has a great sound and the resonance goes all the way into self oscillation. In fact, if you turn off the triangle, saw and pulse you can just use the self-oscillation as a sine wave oscillator.</p>
<p>I think the Dark Energy is a great introduction to the world of modular synthesis. I&#8217;m betting Doepfer will be finding a lot of people wanting to expand their Dark Energy with further modules, and there are a lot out there. Looks like the Dark Energy could be the start of a black hole that pulls you inexorably into the expanding void of modular synthesis. So be it.</p>
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		<title>An MPC, A Mixer And A Mopho</title>
		<link>http://www.musicalgeometry.com/archives/928</link>
		<comments>http://www.musicalgeometry.com/archives/928#comments</comments>
		<pubDate>Mon, 14 Jun 2010 00:32:04 +0000</pubDate>
		<dc:creator>Jason Job</dc:creator>
				<category><![CDATA[Hardware]]></category>
		<category><![CDATA[MPC]]></category>
		<category><![CDATA[Synth]]></category>
		<category><![CDATA[instrument]]></category>
		<category><![CDATA[sound]]></category>

		<guid isPermaLink="false">http://www.musicalgeometry.com/?p=928</guid>
		<description><![CDATA[Haven&#8217;t made a post in a long time, not that I haven&#8217;t been in front of a computer for 16 hours a day, seven days a week. To say work has been busy would be the understatement of the year. &#8230; <a href="http://www.musicalgeometry.com/archives/928">Continue reading <span class="meta-nav">&#8594;</span></a>]]></description>
			<content:encoded><![CDATA[<div>
<p>Haven&#8217;t made a post in a long time, not that I haven&#8217;t been in front of a computer for 16 hours a day, seven days a week. To say work has been busy would be the understatement of the year. Anyway with all this time spent working on a computer, when I do have a few minutes to spare I have been loathe to continue sitting at my desk to do what I really love; make music.</p>
<p>As a result I have been playing guitar and singing more than I have in almost a decade. Writing new stuff too. And I am happy to have my finger tip callouses back; though I have discovered that my computer&#8217;s touch-pad is less enthused about them than I am.</p>
<p>But guitar isn&#8217;t my only vice. I&#8217;m not about to give up synthesis, sampling, sequencing and mixing. So when I recently got a small inheritance I decided it was time to start building a hardware setup; one I could work at standing up. Now I am not swearing off Ableton Live, MaxMSP, soft synths or my Arduinome. Far from it. In fact I look forward to integrating the whole thing eventually but space is a bit of an issue for me at present. And truth be told, sadly so is time&#8230;</p>
<p>Anyway, to get me started on building a studio away from the screen I got myself an <a href="http://www.akaipro.com/mpc1000">Akai MPC1000</a> sampler/sequencer, a <a href="http://www.davesmithinstruments.com/products/mophokey/">Dave Smith Instruments Mopho Keyboard</a> monophonic analog synthesizer and a <a href="http://www.soundcraft.com/products/product.aspx?pid=136">Soundcraft EPM8</a> mixer. I&#8217;ve had very little time to play with my new setup, and I don&#8217;t expect that will change any time soon, but the time I have spent has proven to be very exciting.</p>
<div class="wp-caption alignnone" style="width: 510px"><a href="http://www.flickr.com/photos/musicalgeometry/4821940748/"><img class=" " style="border: 1px solid black;" title="MPC1000 running JJOS 2.0" src="http://farm5.static.flickr.com/4117/4821940748_cb4127d7fd.jpg" alt="" width="500" height="375" /></a><p class="wp-caption-text">MPC1000 running JJOS 2.0</p></div>
<p>I absolutely love sequencing with the MPC. It only took a few hours for me to know what I was doing and I can feel myself getting insanely addicted to the MPC style of working with music. Once I transfer my sample collection over to the add-on internal hard drive it will be the perfect center for my studio.</p>
<p>BTW I am running JJOS 2.0 which I highly recommend. If you own an MPC and are not running a JJOS of some sort you should really check it out.</p>
</div>
<div>
<div class="wp-caption alignnone" style="width: 510px"><a href="http://www.flickr.com/photos/musicalgeometry/4821941184/in/photostream/"><img class=" " style="border: 1px solid black;" title="Mopho: a modern monophonic analog synthesizer" src="http://farm5.static.flickr.com/4143/4821941184_580271a3ea.jpg" alt="" width="500" height="375" /></a><p class="wp-caption-text">Mopho: a modern monophonic analog synthesizer</p></div>
<p>I have wanted an analog synth for a very long time and when the Mopho Keyboard was revealed this year, and for such an incredible deal, it was a no-brainer. It is a solid piece of gear, with a well thought out layout and powerful architecture. It has two oscillators plus two sub-oscillators, three envelope generators, four LFO&#8217;s, a 16&#215;4 step sequencer and a ton of other modulation options. This thing is capable of a huge variety of sound and is just as good at making deep womping bass as tweaky tripped out sequences. The only thing I&#8217;m not totally digging is the filter which is a switchable 2- or 4-pole low-pass. Its not that there is anything wrong with it, but to my ear it just doesn&#8217;t have the character of some of the filters I am used to using in for example the U-he Zebra soft synth.</p>
<div class="wp-caption alignnone" style="width: 510px"><a href="http://www.flickr.com/photos/musicalgeometry/4821941852/in/photostream/"><img class=" " style="border: 1px solid black;" title="Soundcraft EPM8" src="http://farm5.static.flickr.com/4075/4821941852_f22a65614c.jpg" alt="" width="500" height="375" /></a><p class="wp-caption-text">Soundcraft EPM8</p></div>
<p>The EPM8 glues everything together, taking the six channels from the MPC and the two from the Mopho as well as providing me with two effect sends and inserts on all 8 mono channels (there are also two stereo channels). I decided to go with Soundcraft because I would never buy another Berhinger product and I think the Soundcraft mixers sound better than Mackies. I really like the EQ which has a selectable mid.</p>
<p>Though this mixer isn&#8217;t the best for studio recording because it has no direct outputs (only a stereo output) and doesn&#8217;t have track solos, it is great for my current needs and was in my budget. Eventually I will want something with direct outputs to feed into a multi-channel audio interface, but as I only have an Apogee Duet right now with one stereo input I am very happy with the EPM8.</p>
<p>The tactile nature of music hardware has always appealed to me and so far, as expected, I am really enjoying doing everything with my hands. I expect it will be a while before I have a chance to catch my breath and make a post again, but when I do, hopefully I&#8217;ll have some lessons learned to share from my new hardware setup.</p>
</div>
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		<title>Aluminum Faceplate For SparkFun Button Arduinome Arrives!</title>
		<link>http://www.musicalgeometry.com/archives/861</link>
		<comments>http://www.musicalgeometry.com/archives/861#comments</comments>
		<pubDate>Sat, 09 Jan 2010 08:01:04 +0000</pubDate>
		<dc:creator>Jason Job</dc:creator>
				<category><![CDATA[arduino]]></category>
		<category><![CDATA[instrument]]></category>
		<category><![CDATA[make]]></category>
		<category><![CDATA[monome]]></category>

		<guid isPermaLink="false">http://www.musicalgeometry.com/?p=861</guid>
		<description><![CDATA[Just received some aluminum faceplates for my arduinome that I got through a group buy organized by @z15 on the monome community forum. (Thanks!) These aluminum panels are each 5 mm thick which leaves about 2 mm of the SparkFun &#8230; <a href="http://www.musicalgeometry.com/archives/861">Continue reading <span class="meta-nav">&#8594;</span></a>]]></description>
			<content:encoded><![CDATA[<p>Just received some aluminum faceplates for my arduinome that I got through a group buy organized by @z15 on the monome community forum. (Thanks!)</p>
<div class="wp-caption alignnone" style="width: 510px"><a href="http://www.flickr.com/photos/musicalgeometry/4258930822/in/set-72157622012287467/"><img class=" " style="border: 1px solid black;" title="Arduinome Dual Panel Faceplate Design" src="http://farm5.static.flickr.com/4005/4258930822_bb828c0b1c.jpg" alt="" width="500" height="375" /></a><p class="wp-caption-text">Arduinome dual panel faceplate design</p></div>
<p>These aluminum panels are each 5 mm thick which leaves about 2 mm of the SparkFun buttons exposed. My initial test of the faceplate has resulted in a lot of the buttons getting stuck, though most of them not enough to actually make contact. I think that with some time put into smoothing out the button holes and edges that this will provide great button mashing action.</p>
<p>Here is another view:</p>
<div class="wp-caption alignnone" style="width: 510px"><a href="http://www.flickr.com/photos/musicalgeometry/4258929922/in/set-72157622012287467/"><img class=" " style="border: 1px solid black;" title="Arduinome With Aluminum Faceplate" src="http://farm3.static.flickr.com/2742/4258929922_4f2f28ec03.jpg" alt="" width="500" height="375" /></a><p class="wp-caption-text">Arduinome with aluminum faceplate</p></div>
<p>and another:</p>
<div class="wp-caption alignnone" style="width: 510px"><a href="http://www.flickr.com/photos/musicalgeometry/4258931780/in/set-72157622012287467/"><img class=" " style="border: 1px solid black;" title="Arduinome Money Shot" src="http://farm5.static.flickr.com/4011/4258931780_22ce5fc348.jpg" alt="" width="500" height="375" /></a><p class="wp-caption-text">Arduinome money shot</p></div>
<p>I just can&#8217;t get enough glory shots of blinky button grids!</p>
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		<item>
		<title>Nudge: Online Music Making &amp; Sharing</title>
		<link>http://www.musicalgeometry.com/archives/668</link>
		<comments>http://www.musicalgeometry.com/archives/668#comments</comments>
		<pubDate>Fri, 11 Sep 2009 06:19:58 +0000</pubDate>
		<dc:creator>Jason Job</dc:creator>
				<category><![CDATA[instrument]]></category>
		<category><![CDATA[online]]></category>

		<guid isPermaLink="false">http://www.musicalgeometry.com/?p=668</guid>
		<description><![CDATA[From Hobnox comes Nudge. &#8220;Nudge is a virtual-instrument widget designed for self-expressive online music making &#38; sharing.&#8221; Try it out, right here, right now in your browser. (assuming you have Flash, sorry iPhone users) If you like what you come &#8230; <a href="http://www.musicalgeometry.com/archives/668">Continue reading <span class="meta-nav">&#8594;</span></a>]]></description>
			<content:encoded><![CDATA[<p>From <a href="http://www.hobnox.com/index.en.html">Hobnox</a> comes <a href="http://www.inudge.net/index.en.html">Nudge</a>. &#8220;Nudge is a virtual-instrument widget designed for self-expressive online music making &amp; sharing.&#8221; Try it out, right here, right now in your browser. (assuming you have Flash, sorry iPhone users)<br />
<code><br /></code></p>
<p><object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" width="390" height="400" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0"><param name="wmode" value="window" /><param name="FlashVars" value="id=13g" /><param name="src" value="http://embed.inudge.net/nudge.swf" /><param name="flashvars" value="id=13g" /><embed type="application/x-shockwave-flash" width="390" height="400" src="http://embed.inudge.net/nudge.swf" flashvars="id=13g" wmode="window"></embed></object><br />
<code><br /></code><br />
If you like what you come up with you can use the &#8216;Get &amp; Share&#8217; button in the top right corner of the widget to email, link, embed or spread your creation.</p>
<p>Also by Hobnox is <a href="http://www.hobnox.com/index.en.html">Audiotool</a>, a music production environment in your browser. Super fun. Be warned, you may loose hours of your life if you follow the links.</p>
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		<item>
		<title>Hello Arduinome!</title>
		<link>http://www.musicalgeometry.com/archives/646</link>
		<comments>http://www.musicalgeometry.com/archives/646#comments</comments>
		<pubDate>Wed, 09 Sep 2009 05:09:24 +0000</pubDate>
		<dc:creator>Jason Job</dc:creator>
				<category><![CDATA[MaxMSP]]></category>
		<category><![CDATA[arduino]]></category>
		<category><![CDATA[instrument]]></category>

		<guid isPermaLink="false">http://www.musicalgeometry.com/?p=646</guid>
		<description><![CDATA[I finished the electronics of my Arduinome a couple weeks back and have been having a blast using it in the little spare time I have these days. I am anxiously waiting to hear back from machinecollective.org regarding ordering one &#8230; <a href="http://www.musicalgeometry.com/archives/646">Continue reading <span class="meta-nav">&#8594;</span></a>]]></description>
			<content:encoded><![CDATA[<p>I finished the electronics of my <a href="http://en.wikipedia.org/wiki/Arduinome">Arduinome</a> a couple weeks back and have been having a blast using it in the little spare time I have these days. I am anxiously waiting to hear back from <a href="http://www.machinecollective.org/">machinecollective.org</a> regarding ordering one of their <a href="http://www.machinecollective.org/products/arduinome-kits/">amazing enclosures</a>. I also have a <a href="http://www.seeedstudio.com/depot/wiimote-3axis-accelerometer-module-adxl330-p-107.html">tilt sensor</a> from <a href="http://www.seeedstudio.com/depot/">Seeed Studio</a> coming for added fun. Here are some pics:</p>
<div class="wp-caption alignnone" style="width: 510px"><a href="http://www.flickr.com/photos/musicalgeometry/3902990168/"><img class=" " style="border: 1px solid black;" title="Arduinome running mlr" src="http://farm3.static.flickr.com/2573/3902990168_058ace01ba.jpg" alt="Arduinome running mlr" width="500" height="375" /></a><p class="wp-caption-text">Arduinome running mlr</p></div>
<div class="wp-caption alignnone" style="width: 510px"><a href="http://www.flickr.com/photos/musicalgeometry/3902223457/"><img class="  " style="border: 1px solid black;" title="Rainbow ribbon cable" src="http://farm3.static.flickr.com/2523/3902223457_729075e71a.jpg" alt="Rainbow ribbon cable" width="500" height="375" /></a><p class="wp-caption-text">Rainbow ribbon cable, Arduino &amp; unsped shield</p></div>
<div class="wp-caption alignnone" style="width: 510px"><a href="http://www.flickr.com/photos/musicalgeometry/3902242309/"><img class="  " style="border: 1px solid black;" title="Arduinome wiring" src="http://farm3.static.flickr.com/2588/3902242309_4fb0da8fd2.jpg" alt="Arduinome wiring" width="500" height="375" /></a><p class="wp-caption-text">Arduinome wiring</p></div>
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