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	<h1 id="firstHeading" class="firstHeading" >Roland TR-909</h1>
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		<div id="mw-content-text" lang="en" dir="ltr" class="mw-content-ltr"><div class="mw-parser-output"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Drum machine</div>
<table class="infobox vevent"><tbody><tr><th colspan="2" class="infobox-above">TR-909</th></tr><tr><td colspan="2" class="infobox-image"><a href="/wiki/File:Tr909.jpg" class="image"><img alt="Tr909.jpg" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Tr909.jpg/220px-Tr909.jpg" decoding="async" width="220" height="132" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Tr909.jpg/330px-Tr909.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Tr909.jpg/440px-Tr909.jpg 2x" data-file-width="450" data-file-height="271" /></a><div class="infobox-caption">TR-909 Front Panel</div></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Manufacturing" title="Manufacturing">Manufacturer</a></th><td class="infobox-data"><a href="/wiki/Roland_Corporation" title="Roland Corporation">Roland</a></td></tr><tr><th scope="row" class="infobox-label">Dates</th><td class="infobox-data">1983–1985</td></tr><tr><th scope="row" class="infobox-label">Price</th><td class="infobox-data">$1,195 <a href="/wiki/United_States_dollar" title="United States dollar">USD</a> <br /> £999 <a href="/wiki/Pound_sterling" title="Pound sterling">GBP</a> <br /> ¥189,000 <a href="/wiki/Japanese_yen" title="Japanese yen">JPY</a></td></tr><tr><th colspan="2" class="infobox-header">Technical specifications</th></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Polyphony_and_monophony_in_instruments" title="Polyphony and monophony in instruments">Polyphony</a></th><td class="infobox-data">12 voices</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Timbre" title="Timbre">Timbrality</a></th><td class="infobox-data">none</td></tr><tr><th scope="row" class="infobox-label">Synthesis type</th><td class="infobox-data"><a href="/wiki/Analog_synthesizer" title="Analog synthesizer">Analog</a> <a href="/wiki/Subtractive_synthesis" title="Subtractive synthesis">Subtractive</a> and<br /><a href="/wiki/Digital_synthesizer" title="Digital synthesizer">Digital</a> <a href="/wiki/Sample-based_synthesis" title="Sample-based synthesis">Sample-based</a> <a href="/wiki/Subtractive_synthesis" title="Subtractive synthesis">Subtractive</a></td></tr><tr><th scope="row" class="infobox-label">Aftertouch <a href="/wiki/Keyboard_expression" title="Keyboard expression">expression</a></th><td class="infobox-data">No</td></tr><tr><th scope="row" class="infobox-label">Velocity expression</th><td class="infobox-data">Yes</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Computer_data_storage" title="Computer data storage">Storage</a> memory</th><td class="infobox-data">96 Patterns, 8 Songs</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Sound_effect" title="Sound effect">Effects</a></th><td class="infobox-data">Individual level, tuning, attack,<br />decay, and tone controls for some<br />sounds</td></tr><tr><th colspan="2" class="infobox-header">Input/output</th></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Musical_keyboard" title="Musical keyboard">Keyboard</a></th><td class="infobox-data">16 Pattern Keys</td></tr><tr><th scope="row" class="infobox-label">External control</th><td class="infobox-data">MIDI In/Out &amp; DIN Sync In</td></tr></tbody></table>
<p>The <b>Roland TR-909 Rhythm Composer</b> is a <a href="/wiki/Drum_machine" title="Drum machine">drum machine</a> introduced by the <a href="/wiki/Roland_Corporation" title="Roland Corporation">Roland Corporation</a> in 1983. It succeeded the <a href="/wiki/Roland_TR-808" title="Roland TR-808">TR-808</a>, and was the first Roland drum machine to use <a href="/wiki/Sampling_(music)" title="Sampling (music)">samples</a> for some sounds. It was also the first Roland drum machine with <a href="/wiki/MIDI" title="MIDI">MIDI</a> functionality, allowing it to synchronize with other devices. Though it was a commercial failure, the 909 became influential in the development of <a href="/wiki/Electronic_dance_music" title="Electronic dance music">electronic dance music</a> genres such as <a href="/wiki/Techno" title="Techno">techno</a>, <a href="/wiki/House_music" title="House music">house</a> and <a href="/wiki/Acid_house" title="Acid house">acid</a>.
</p>
<div id="toc" class="toc" role="navigation" aria-labelledby="mw-toc-heading"><input type="checkbox" role="button" id="toctogglecheckbox" class="toctogglecheckbox" style="display:none" /><div class="toctitle" lang="en" dir="ltr"><h2 id="mw-toc-heading">Contents</h2><span class="toctogglespan"><label class="toctogglelabel" for="toctogglecheckbox"></label></span></div>
<ul>
<li class="toclevel-1 tocsection-1"><a href="#Design"><span class="tocnumber">1</span> <span class="toctext">Design</span></a></li>
<li class="toclevel-1 tocsection-2"><a href="#Sounds_and_features"><span class="tocnumber">2</span> <span class="toctext">Sounds and features</span></a></li>
<li class="toclevel-1 tocsection-3"><a href="#Release"><span class="tocnumber">3</span> <span class="toctext">Release</span></a></li>
<li class="toclevel-1 tocsection-4"><a href="#Legacy"><span class="tocnumber">4</span> <span class="toctext">Legacy</span></a></li>
<li class="toclevel-1 tocsection-5"><a href="#References"><span class="tocnumber">5</span> <span class="toctext">References</span></a></li>
<li class="toclevel-1 tocsection-6"><a href="#Further_reading"><span class="tocnumber">6</span> <span class="toctext">Further reading</span></a></li>
</ul>
</div>

<h2><span class="mw-headline" id="Design">Design</span><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Roland_TR-909&amp;action=edit&amp;section=1" title="Edit section: Design">edit</a><span class="mw-editsection-bracket">]</span></span></h2>
<p>The 909 was designed by <a href="/wiki/Tadao_Kikumoto" title="Tadao Kikumoto">Tadao Kikumoto</a>, who also designed the <a href="/wiki/Roland_TB-303" title="Roland TB-303">Roland TB-303</a> synthesizer.<sup id="cite_ref-emusician_1-0" class="reference"><a href="#cite_note-emusician-1">&#91;1&#93;</a></sup> Chief Roland engineer Makoto Muroi credited the design of the analog and <a href="/wiki/Pulse-code_modulation" title="Pulse-code modulation">pulse-code modulation</a> voice circuits to "Mr Ou" and its software to "Mr Hoshiai".<sup id="cite_ref-:15_2-0" class="reference"><a href="#cite_note-:15-2">&#91;2&#93;</a></sup>
</p>
<h2><span class="mw-headline" id="Sounds_and_features">Sounds and features</span><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Roland_TR-909&amp;action=edit&amp;section=2" title="Edit section: Sounds and features">edit</a><span class="mw-editsection-bracket">]</span></span></h2>
<div class="thumb tright"><div class="thumbinner" style="width:252px;"><a href="/wiki/File:RolandTR-909-rear.jpg" class="image"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a6/RolandTR-909-rear.jpg/250px-RolandTR-909-rear.jpg" decoding="async" width="250" height="102" class="thumbimage" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a6/RolandTR-909-rear.jpg/375px-RolandTR-909-rear.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a6/RolandTR-909-rear.jpg/500px-RolandTR-909-rear.jpg 2x" data-file-width="2504" data-file-height="1023" /></a>  <div class="thumbcaption"><div class="magnify"><a href="/wiki/File:RolandTR-909-rear.jpg" class="internal" title="Enlarge"></a></div>Roland TR-909 rear view</div></div></div>
<p>Whereas its predecessor, the <a href="/wiki/TR-808" class="mw-redirect" title="TR-808">TR-808</a>, is known for its "boomy" bass, the 909 sounds aggressive and "punchy".<sup id="cite_ref-:2_3-0" class="reference"><a href="#cite_note-:2-3">&#91;3&#93;</a></sup><sup id="cite_ref-4" class="reference"><a href="#cite_note-4">&#91;4&#93;</a></sup> It was the first Roland drum machine to use <a href="/wiki/Sampling_(music)" title="Sampling (music)">samples</a> (prerecorded sounds), for its <a href="/wiki/Crash_cymbal" title="Crash cymbal">crash</a>, <a href="/wiki/Ride_cymbal" title="Ride cymbal">ride</a> and <a href="/wiki/Hi-hat" title="Hi-hat">hi-hat</a> sounds; other sounds are generated with <a href="/wiki/Analog_synthesizer" title="Analog synthesizer">analog synthesis.</a><sup id="cite_ref-:11_5-0" class="reference"><a href="#cite_note-:11-5">&#91;5&#93;</a></sup> As the <a href="/wiki/Clapping" title="Clapping">clap</a> and <a href="/wiki/Snare_drum" title="Snare drum">snare</a> are generated via the same noise source, they produce a <a href="/wiki/Phaser_(effect)" title="Phaser (effect)">phasing</a> effect when played together.<sup id="cite_ref-:3_6-0" class="reference"><a href="#cite_note-:3-6">&#91;6&#93;</a></sup>
</p><p>The 909 was also the first Roland drum machine to use <a href="/wiki/MIDI" title="MIDI">MIDI</a>,<sup id="cite_ref-:15_2-1" class="reference"><a href="#cite_note-:15-2">&#91;2&#93;</a></sup> allowing it to synchronize with other devices,<sup id="cite_ref-:11_5-1" class="reference"><a href="#cite_note-:11-5">&#91;5&#93;</a></sup> or for sounds to be triggered by an external <a href="/wiki/MIDI_controller" title="MIDI controller">MIDI controller</a> for wider <a href="/wiki/Dynamic_range" title="Dynamic range">dynamic range</a>.<sup id="cite_ref-:15_2-2" class="reference"><a href="#cite_note-:15-2">&#91;2&#93;</a></sup> Older Roland machines can be synchronized via its <a href="/wiki/DIN_sync" title="DIN sync">DIN sync</a> port (a precursor to MIDI).<sup id="cite_ref-:15_2-3" class="reference"><a href="#cite_note-:15-2">&#91;2&#93;</a></sup>
</p><p>The 909 features a <a href="/wiki/Music_sequencer" title="Music sequencer">sequencer</a> that can chain up to 96 patterns into songs of up to 896 measures, and controls including <a href="/wiki/Shuffle_(music)" class="mw-redirect" title="Shuffle (music)">shuffle</a> and <a href="/wiki/Flam_(drum_rudiment)" class="mw-redirect" title="Flam (drum rudiment)">flam</a>.<sup id="cite_ref-:11_5-2" class="reference"><a href="#cite_note-:11-5">&#91;5&#93;</a></sup> It features an improved <a href="/wiki/Accent_(music)" title="Accent (music)">accent</a> feature, allowing users to accent particular beats or sounds.<sup id="cite_ref-:15_2-4" class="reference"><a href="#cite_note-:15-2">&#91;2&#93;</a></sup>
</p><p>Roland changed elements of the 909 during its lifetime, correcting problems and adjusting sounds. Some users modify their machines to match sounds from earlier revisions.<sup id="cite_ref-:3_6-1" class="reference"><a href="#cite_note-:3-6">&#91;6&#93;</a></sup>
</p>
<h2><span class="mw-headline" id="Release">Release</span><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Roland_TR-909&amp;action=edit&amp;section=3" title="Edit section: Release">edit</a><span class="mw-editsection-bracket">]</span></span></h2>
<p>The 909 was released in 1983<sup id="cite_ref-:11_5-3" class="reference"><a href="#cite_note-:11-5">&#91;5&#93;</a></sup> and retailed for $1,195 USD.<sup id="cite_ref-:11_5-4" class="reference"><a href="#cite_note-:11-5">&#91;5&#93;</a></sup> It was a commercial failure, as users preferred the more realistic sampled sounds of competing products such as the <a href="/wiki/LinnDrum" title="LinnDrum">LinnDrum</a>.<sup id="cite_ref-:15_2-5" class="reference"><a href="#cite_note-:15-2">&#91;2&#93;</a></sup> Roland ceased production after one year,<sup id="cite_ref-:15_2-6" class="reference"><a href="#cite_note-:15-2">&#91;2&#93;</a></sup> having built 10,000 units.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7">&#91;7&#93;</a></sup> It was replaced in 1984 by the <a href="/wiki/Roland_TR-707" title="Roland TR-707">TR-707</a>, which uses samples for all its sounds.<sup id="cite_ref-:15_2-7" class="reference"><a href="#cite_note-:15-2">&#91;2&#93;</a></sup>
</p>
<h2><span class="mw-headline" id="Legacy">Legacy</span><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Roland_TR-909&amp;action=edit&amp;section=4" title="Edit section: Legacy">edit</a><span class="mw-editsection-bracket">]</span></span></h2>
<p>Whereas the TR-808 was important in the development of <a href="/wiki/Hip_hop_music" title="Hip hop music">hip hop</a>, the 909, alongside the 303 synthesizer, influenced dance music such as <a href="/wiki/Techno" title="Techno">techno</a>, <a href="/wiki/House_music" title="House music">house</a> and <a href="/wiki/Acid_house" title="Acid house">acid</a>.<sup id="cite_ref-:0_8-0" class="reference"><a href="#cite_note-:0-8">&#91;8&#93;</a></sup><sup id="cite_ref-:1_9-0" class="reference"><a href="#cite_note-:1-9">&#91;9&#93;</a></sup> According to Gordon Reid of <i><a href="/wiki/Sound_on_Sound" title="Sound on Sound">Sound on Sound</a></i>, "Like the TR-808 before it, nobody could have predicted the reverence in which the TR-909 would eventually come to be held."<sup id="cite_ref-:11_5-5" class="reference"><a href="#cite_note-:11-5">&#91;5&#93;</a></sup> 
</p><p>The first known commercial use of a 909 is on the album <i><a href="/wiki/Remission_(EP)" title="Remission (EP)">Remission</a></i> by <a href="/wiki/Skinny_Puppy" title="Skinny Puppy">Skinny Puppy</a>, released months after the 909 launch.<sup id="cite_ref-:11_5-6" class="reference"><a href="#cite_note-:11-5">&#91;5&#93;</a></sup> In the late 1980s, the 909 was popularized by producers in Chicago and Detroit such as <a href="/wiki/Derrick_May_(musician)" title="Derrick May (musician)">Derrick May</a>, <a href="/wiki/Frankie_Knuckles" title="Frankie Knuckles">Frankie Knuckles</a> and <a href="/wiki/Jeff_Mills" title="Jeff Mills">Jeff Mills</a>, who bought second-hand units.<sup id="cite_ref-:2_3-1" class="reference"><a href="#cite_note-:2-3">&#91;3&#93;</a></sup> As it was the first Roland drum machine to use MIDI, producers used the 909 as a hub to synchronize and <a href="/wiki/Music_sequencer" title="Music sequencer">sequence</a> other machines, which Roland had not anticipated.<sup id="cite_ref-:11_5-7" class="reference"><a href="#cite_note-:11-5">&#91;5&#93;</a></sup> The Icelandic singer <a href="/wiki/Bj%C3%B6rk" title="Björk">Björk</a> used it to create "militaristic" percussion on her 1997 song "<a href="/wiki/Hunter_(Bj%C3%B6rk_song)" title="Hunter (Björk song)">Hunter</a>".<sup id="cite_ref-wowandflutter_10-0" class="reference"><a href="#cite_note-wowandflutter-10">&#91;10&#93;</a></sup>
</p><p>In 2017, Roland released the TR-09, a miniature version of the 909 with additional features.<sup id="cite_ref-:3_6-2" class="reference"><a href="#cite_note-:3-6">&#91;6&#93;</a></sup>
</p>
<h2><span class="mw-headline" id="References">References</span><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Roland_TR-909&amp;action=edit&amp;section=5" title="Edit section: References">edit</a><span class="mw-editsection-bracket">]</span></span></h2>
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<li id="cite_note-emusician-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-emusician_1-0">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r999302996">.mw-parser-output cite.citation{font-style:inherit}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .id-lock-free a,.mw-parser-output .citation .cs1-lock-free a{background:linear-gradient(transparent,transparent),url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited a,.mw-parser-output .id-lock-registration a,.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration a{background:linear-gradient(transparent,transparent),url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription a,.mw-parser-output .citation .cs1-lock-subscription a{background:linear-gradient(transparent,transparent),url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-ws-icon a{background:linear-gradient(transparent,transparent),url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-maint{display:none;color:#33aa33;margin-left:0.3em}.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}</style><cite id="CITEREFHsieh" class="citation web cs1">Hsieh, Christine. <a rel="nofollow" class="external text" href="https://www.emusician.com/gear/tadao-kikumoto">"Electronic Musician: Tadao Kikumoto"</a><span class="reference-accessdate">. Retrieved <span class="nowrap">2010-10-02</span></span>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=unknown&amp;rft.btitle=Electronic+Musician%3A+Tadao+Kikumoto&amp;rft.aulast=Hsieh&amp;rft.aufirst=Christine&amp;rft_id=https%3A%2F%2Fwww.emusician.com%2Fgear%2Ftadao-kikumoto&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3ARoland+TR-909" class="Z3988"></span></span>
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<li id="cite_note-:15-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-:15_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:15_2-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-:15_2-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-:15_2-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-:15_2-4"><sup><i><b>e</b></i></sup></a> <a href="#cite_ref-:15_2-5"><sup><i><b>f</b></i></sup></a> <a href="#cite_ref-:15_2-6"><sup><i><b>g</b></i></sup></a> <a href="#cite_ref-:15_2-7"><sup><i><b>h</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r999302996"/><cite id="CITEREFKirn2011" class="citation book cs1">Kirn, Peter (2011). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=IbtJAgAAQBAJ&amp;q=%22mark+vail%22+808&amp;pg=PT72"><i>Keyboard presents the evolution of electronic dance music</i></a>. Backbeat Books. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a>&#160;<a href="/wiki/Special:BookSources/978-1-61713-446-3" title="Special:BookSources/978-1-61713-446-3"><bdi>978-1-61713-446-3</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=book&amp;rft.btitle=Keyboard+presents+the+evolution+of+electronic+dance+music&amp;rft.pub=Backbeat+Books&amp;rft.date=2011&amp;rft.isbn=978-1-61713-446-3&amp;rft.aulast=Kirn&amp;rft.aufirst=Peter&amp;rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DIbtJAgAAQBAJ%26q%3D%2522mark%2Bvail%2522%2B808%26pg%3DPT72&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3ARoland+TR-909" class="Z3988"></span></span>
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<li id="cite_note-:2-3"><span class="mw-cite-backlink">^ <a href="#cite_ref-:2_3-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:2_3-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r999302996"/><cite class="citation news cs1"><a rel="nofollow" class="external text" href="http://www.factmag.com/2016/09/09/tr-909-classics-apple-music-playlist/">"Listen to an exclusive playlist of TR-909 classics"</a>. <i>FACT Magazine: Music News, New Music</i>. 2016-09-09<span class="reference-accessdate">. Retrieved <span class="nowrap">2018-04-10</span></span>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=article&amp;rft.jtitle=FACT+Magazine%3A+Music+News%2C+New+Music.&amp;rft.atitle=Listen+to+an+exclusive+playlist+of+TR-909+classics&amp;rft.date=2016-09-09&amp;rft_id=http%3A%2F%2Fwww.factmag.com%2F2016%2F09%2F09%2Ftr-909-classics-apple-music-playlist%2F&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3ARoland+TR-909" class="Z3988"></span></span>
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<li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r999302996"/><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.complex.com/music/2014/09/roland-tr-909-tracks/orbital-chime">"Nine Great Tracks That Use the Roland TR-909Orbital - "Chime<span class="cs1-kern-right">"</span>"</a>. <i>Complex</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2018-04-10</span></span>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=unknown&amp;rft.jtitle=Complex&amp;rft.atitle=Nine+Great+Tracks+That+Use+the+Roland+TR-909Orbital+-+%22Chime%22&amp;rft_id=http%3A%2F%2Fwww.complex.com%2Fmusic%2F2014%2F09%2Froland-tr-909-tracks%2Forbital-chime&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3ARoland+TR-909" class="Z3988"></span></span>
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<li id="cite_note-:11-5"><span class="mw-cite-backlink">^ <a href="#cite_ref-:11_5-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:11_5-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-:11_5-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-:11_5-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-:11_5-4"><sup><i><b>e</b></i></sup></a> <a href="#cite_ref-:11_5-5"><sup><i><b>f</b></i></sup></a> <a href="#cite_ref-:11_5-6"><sup><i><b>g</b></i></sup></a> <a href="#cite_ref-:11_5-7"><sup><i><b>h</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r999302996"/><cite id="CITEREFReid2014" class="citation web cs1">Reid, Gordon (December 2014). <a rel="nofollow" class="external text" href="http://www.soundonsound.com/people/history-roland-part-2">"The history of Roland: part 2 | Sound On Sound"</a>. <i>Sound on Sound</i><span class="reference-accessdate">. Retrieved <span class="nowrap">3 January</span> 2016</span>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=unknown&amp;rft.jtitle=Sound+on+Sound&amp;rft.atitle=The+history+of+Roland%3A+part+2+%7C+Sound+On+Sound&amp;rft.date=2014-12&amp;rft.aulast=Reid&amp;rft.aufirst=Gordon&amp;rft_id=http%3A%2F%2Fwww.soundonsound.com%2Fpeople%2Fhistory-roland-part-2&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3ARoland+TR-909" class="Z3988"></span></span>
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<li id="cite_note-:3-6"><span class="mw-cite-backlink">^ <a href="#cite_ref-:3_6-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:3_6-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-:3_6-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r999302996"/><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://www.musicradar.com/reviews/tech/roland-tr-09-rhythm-composer-646918">"Roland TR-09 Rhythm Composer review"</a>. <i>MusicRadar</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2018-04-25</span></span>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=article&amp;rft.jtitle=MusicRadar&amp;rft.atitle=Roland+TR-09+Rhythm+Composer+review&amp;rft_id=https%3A%2F%2Fwww.musicradar.com%2Freviews%2Ftech%2Froland-tr-09-rhythm-composer-646918&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3ARoland+TR-909" class="Z3988"></span></span>
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<li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text">Butler, Mark Jonathan. "Unlocking the Groove: Rhythm, Meter, and Musical Design in Electronic Dance Music". Indiana University Press, 2006. <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r999302996"/><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a>&#160;<a href="/wiki/Special:BookSources/0-2533-4662-2" title="Special:BookSources/0-2533-4662-2">0-2533-4662-2</a>. p. 64</span>
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<li id="cite_note-:0-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-:0_8-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r999302996"/><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://complex.com/music/2014/09/roland-tr-909-tracks/">"Nine Great Tracks That Use the Roland TR-909"</a>. <i>Complex</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2018-03-26</span></span>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=unknown&amp;rft.jtitle=Complex&amp;rft.atitle=Nine+Great+Tracks+That+Use+the+Roland+TR-909&amp;rft_id=http%3A%2F%2Fcomplex.com%2Fmusic%2F2014%2F09%2Froland-tr-909-tracks%2F&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3ARoland+TR-909" class="Z3988"></span></span>
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<li id="cite_note-:1-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-:1_9-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r999302996"/><cite class="citation news cs1"><a rel="nofollow" class="external text" href="http://mixmag.net/feature/909-tracks-using-the-tr-909">"9 of the best 909 tracks using the TR-909"</a>. <i>Mixmag</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2018-03-26</span></span>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=article&amp;rft.jtitle=Mixmag&amp;rft.atitle=9+of+the+best+909+tracks+using+the+TR-909&amp;rft_id=http%3A%2F%2Fmixmag.net%2Ffeature%2F909-tracks-using-the-tr-909&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3ARoland+TR-909" class="Z3988"></span></span>
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<li id="cite_note-wowandflutter-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-wowandflutter_10-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r999302996"/><cite id="CITEREFPytlik2003" class="citation book cs1">Pytlik, Mark (2003). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=bill263dqDAC&amp;q=hunter"><i>Bjork: Wow and Flutter</i></a>. <a href="/wiki/ECW_Press" title="ECW Press">ECW Press</a>. pp.&#160;180–181. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a>&#160;<a href="/wiki/Special:BookSources/978-1550225563" title="Special:BookSources/978-1550225563"><bdi>978-1550225563</bdi></a><span class="reference-accessdate">. Retrieved <span class="nowrap">7 November</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=book&amp;rft.btitle=Bjork%3A+Wow+and+Flutter&amp;rft.pages=180-181&amp;rft.pub=ECW+Press&amp;rft.date=2003&amp;rft.isbn=978-1550225563&amp;rft.aulast=Pytlik&amp;rft.aufirst=Mark&amp;rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3Dbill263dqDAC%26q%3Dhunter&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3ARoland+TR-909" class="Z3988"></span></span>
</li>
</ol></div>
<h2><span class="mw-headline" id="Further_reading">Further reading</span><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Roland_TR-909&amp;action=edit&amp;section=6" title="Edit section: Further reading">edit</a><span class="mw-editsection-bracket">]</span></span></h2>
<ul><li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r999302996"/><cite class="citation magazine cs1"><a rel="nofollow" class="external text" href="http://www.muzines.co.uk/articles/roland-tr-909/1589">"Roland TR-909"</a>. <i>Electronics &amp; Music Maker</i>. March 1984. p.&#160;38. <a href="/wiki/OCLC_(identifier)" class="mw-redirect" title="OCLC (identifier)">OCLC</a>&#160;<a rel="nofollow" class="external text" href="//www.worldcat.org/oclc/317187644">317187644</a>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=article&amp;rft.jtitle=Electronics+%26+Music+Maker&amp;rft.atitle=Roland+TR-909&amp;rft.pages=38&amp;rft.date=1984-03&amp;rft_id=info%3Aoclcnum%2F317187644&amp;rft_id=http%3A%2F%2Fwww.muzines.co.uk%2Farticles%2Froland-tr-909%2F1589&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3ARoland+TR-909" class="Z3988"></span></li></ul>
<div role="navigation" class="navbox" aria-labelledby="Roland_Corporation" style="padding:3px"><table class="nowraplinks mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="3"><style data-mw-deduplicate="TemplateStyles:r992953826">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}.mw-parser-output .infobox .navbar{font-size:100%}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Roland_Corporation" title="Template:Roland Corporation"><abbr title="View this template" style=";;background:none transparent;border:none;box-shadow:none;padding:0;">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Roland_Corporation" title="Template talk:Roland Corporation"><abbr title="Discuss this template" style=";;background:none transparent;border:none;box-shadow:none;padding:0;">t</abbr></a></li><li class="nv-edit"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=Template:Roland_Corporation&amp;action=edit"><abbr title="Edit this template" style=";;background:none transparent;border:none;box-shadow:none;padding:0;">e</abbr></a></li></ul></div><div id="Roland_Corporation" style="font-size:114%;margin:0 4em"><a href="/wiki/Roland_Corporation" title="Roland Corporation">Roland Corporation</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Synthesizers</th><td class="navbox-list navbox-odd hlist" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em">
<ul><li><a href="/wiki/Roland_Alpha_Juno" title="Roland Alpha Juno">Alpha Juno</a></li>
<li><a href="/wiki/Roland_D-50" title="Roland D-50">D-50</a></li>
<li><a href="/wiki/Roland_D-70" title="Roland D-70">D-70</a></li>
<li><a href="/wiki/Roland_E-20" title="Roland E-20">E-20</a></li>
<li><a href="/wiki/Roland_GR-1" title="Roland GR-1">GR-1</a></li>
<li><a href="/wiki/Roland_GR-300" title="Roland GR-300">GR-300</a></li>
<li><a href="/wiki/Roland_GR-500" title="Roland GR-500">GR-500</a></li>
<li><a href="/wiki/Roland_JD-800" title="Roland JD-800">JD-800</a></li>
<li><a href="/wiki/Roland_JD-XA" title="Roland JD-XA">JD-XA</a></li>
<li><a href="/wiki/Roland_JP-8000" title="Roland JP-8000">JP-8000</a></li>
<li><a href="/wiki/Roland_Juno-60" title="Roland Juno-60">Juno-60</a></li>
<li><a href="/wiki/Roland_Juno-106" title="Roland Juno-106">Juno-106</a></li>
<li><a href="/wiki/Juno-D" class="mw-redirect" title="Juno-D">Juno-D</a></li>
<li><a href="/wiki/Roland_Juno-G" title="Roland Juno-G">Juno-G</a></li>
<li><a href="/wiki/Juno-Gi" class="mw-redirect" title="Juno-Gi">Juno-Gi</a></li>
<li><a href="/wiki/Roland_Jupiter-4" title="Roland Jupiter-4">Jupiter-4</a></li>
<li><a href="/wiki/Roland_Jupiter-6" title="Roland Jupiter-6">Jupiter-6</a></li>
<li><a href="/wiki/Roland_Jupiter-8" title="Roland Jupiter-8">Jupiter-8</a></li>
<li><a href="/wiki/Roland_Jupiter-80" title="Roland Jupiter-80">Jupiter-80</a></li>
<li><a href="/wiki/Roland_Jupiter-50" title="Roland Jupiter-50">Jupiter-50</a></li>
<li><a href="/wiki/Roland_JX-3P" title="Roland JX-3P">JX-3P</a></li>
<li><a href="/wiki/Roland_JX-8P" title="Roland JX-8P">JX-8P</a></li>
<li><a href="/wiki/Roland_JX-10" title="Roland JX-10">JX-10</a></li>
<li><a href="/wiki/Roland_JX-305" title="Roland JX-305">JX-305</a></li>
<li><a href="/wiki/Roland_MC-202" title="Roland MC-202">MC-202</a></li>
<li><a href="/wiki/Roland_RS-202" title="Roland RS-202">RS-202</a></li>
<li><a href="/wiki/Roland_S-10" title="Roland S-10">S-10</a></li>
<li><a href="/wiki/Roland_S-50" title="Roland S-50">S-50</a></li>
<li><a href="/wiki/Roland_S-220" class="mw-redirect" title="Roland S-220">S-220</a></li>
<li><a href="/wiki/Roland_SH-01_Gaia" title="Roland SH-01 Gaia">SH-01 Gaia</a></li>
<li><a href="/wiki/Roland_SH-101" title="Roland SH-101">SH-101</a></li>
<li><a href="/wiki/Roland_SH-201" title="Roland SH-201">SH-201</a></li>
<li><a href="/wiki/Roland_SH-1000" title="Roland SH-1000">SH-1000</a></li>
<li><a href="/wiki/Roland_SH-3A" title="Roland SH-3A">SH-3A</a></li>
<li><a href="/wiki/Roland_System_100" title="Roland System 100">System 100</a></li>
<li><a href="/wiki/Roland_System-100M" title="Roland System-100M">System-100M</a></li>
<li><a href="/wiki/Roland_System_700" title="Roland System 700">System 700</a></li>
<li><a href="/wiki/Roland_TB-303" title="Roland TB-303">TB-303</a></li>
<li><a href="/wiki/Roland_U-20" title="Roland U-20">U-20</a></li>
<li><a href="/wiki/Roland_VK-7" title="Roland VK-7">Roland VK-7</a></li>
<li><a href="/wiki/Roland_VK-8" title="Roland VK-8">Roland VK-8</a></li>
<li><a href="/wiki/Roland_V-Synth" title="Roland V-Synth">V-Synth</a></li>
<li><a href="/wiki/Roland_VP-330" title="Roland VP-330">VP-330</a></li>
<li><a href="/wiki/Roland_XP-30" title="Roland XP-30">XP-30</a></li></ul>
</div></td><td class="noviewer navbox-image" rowspan="15" style="width:1px;padding:0px 0px 0px 2px"><div><a href="/wiki/File:Roland_logo.svg" class="image"><img alt="Roland logo.svg" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/be/Roland_logo.svg/90px-Roland_logo.svg.png" decoding="async" width="90" height="24" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/be/Roland_logo.svg/135px-Roland_logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/be/Roland_logo.svg/180px-Roland_logo.svg.png 2x" data-file-width="450" data-file-height="120" /></a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Electronic drums</th><td class="navbox-list navbox-even hlist" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em">
<ul><li><a href="/wiki/Roland_CR-78" title="Roland CR-78">CR-78</a>&#160;</li>
<li><a href="/wiki/Roland_DDR-30" title="Roland DDR-30">DDR-30</a>&#160;</li>
<li><a href="/wiki/Roland_HandSonic" title="Roland HandSonic">HandSonic</a></li>
<li><a href="/wiki/Roland_Octapad" title="Roland Octapad">Octapad</a></li>
<li><a href="/wiki/Roland_R-5" title="Roland R-5">R-5</a>&#160;</li>
<li><a href="/wiki/Roland_R-8" title="Roland R-8">R-8</a>&#160;</li>
<li><a href="/wiki/Roland_TR-606" title="Roland TR-606">TR-606</a></li>
<li><a href="/wiki/Roland_TR-808" title="Roland TR-808">TR-808</a>&#160;</li>
<li><a class="mw-selflink selflink">TR-909</a>&#160;</li>
<li><a href="/wiki/Roland_TR-707" title="Roland TR-707">TR-707 / TR-727</a></li>
<li><a href="/wiki/Roland_TR-505" title="Roland TR-505">TR-505</a></li>
<li>TR-626</li>
<li><a href="/wiki/Roland_V-Drums" title="Roland V-Drums">V-Drums</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Keytars</th><td class="navbox-list navbox-odd hlist" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em">
<ul><li><a href="/wiki/Roland_AX-7" title="Roland AX-7">AX-7</a>&#160;</li>
<li><a href="/wiki/Roland_AX-Synth" title="Roland AX-Synth">AX-Synth</a>&#160;</li>
<li><a href="/wiki/Roland_AX-Edge" title="Roland AX-Edge">AX-Edge</a></li>
<li><a href="/wiki/Roland_keytars" title="Roland keytars">Roland keytars</a>&#160;</li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Grooveboxes</th><td class="navbox-list navbox-even hlist" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em">
<ul><li><a href="/wiki/Roland_D2" title="Roland D2">D2</a></li>
<li><a href="/wiki/Roland_MC-303" title="Roland MC-303">MC-303</a>&#160;</li>
<li><a href="/wiki/Roland_MC-307" title="Roland MC-307">MC-307</a></li>
<li><a href="/wiki/Roland_MC-505" title="Roland MC-505">MC-505</a></li>
<li><a href="/wiki/Roland_MC-808" title="Roland MC-808">MC-808</a></li>
<li><a href="/wiki/Roland_MC-909" title="Roland MC-909">MC-909</a></li>
<li><a href="/wiki/Roland_SP-808" title="Roland SP-808">SP-808</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Samplers</th><td class="navbox-list navbox-odd hlist" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em">
<ul><li><a href="/wiki/Roland_DJ-70" title="Roland DJ-70">DJ-70</a></li>
<li><a href="/wiki/Roland_MS-1_Digital_Sampler" title="Roland MS-1 Digital Sampler">MS-1</a></li>
<li><a href="/wiki/Roland_S-10" title="Roland S-10">S-10</a></li>
<li><a href="/wiki/Roland_S-50" title="Roland S-50">S-50</a></li>
<li><a href="/wiki/Roland_S-220" class="mw-redirect" title="Roland S-220">S-220</a></li>
<li><a href="/wiki/SP-202" class="mw-redirect" title="SP-202">SP-202</a></li>
<li><a href="/wiki/Roland_SP-303" class="mw-redirect" title="Roland SP-303">SP-303</a></li>
<li><a href="/wiki/SP-404" class="mw-redirect" title="SP-404">SP-404</a></li>
<li><a href="/wiki/SP-505" class="mw-redirect" title="SP-505">SP-505</a></li>
<li><a href="/wiki/SP-555" class="mw-redirect" title="SP-555">SP-555</a></li>
<li><a href="/wiki/Roland_SP-606" title="Roland SP-606">SP-606</a></li>
<li><a href="/wiki/SP-808" class="mw-redirect" title="SP-808">SP-808</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Workstations</th><td class="navbox-list navbox-even hlist" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em">
<ul><li><a href="/wiki/Roland_Fantom-X" title="Roland Fantom-X">Fantom-X</a></li>
<li><a href="/wiki/Roland_W-30" title="Roland W-30">W-30</a></li>
<li><a href="/wiki/Roland_XP-50" title="Roland XP-50">XP-50</a></li>
<li><a href="/wiki/Roland_XP-80" title="Roland XP-80">XP-80</a></li>
<li><a href="/wiki/SP-202" class="mw-redirect" title="SP-202">SP-202</a></li>
<li><a href="/wiki/Roland_SP-303" class="mw-redirect" title="Roland SP-303">SP-303</a></li>
<li><a href="/wiki/SP-404" class="mw-redirect" title="SP-404">SP-404</a></li>
<li><a href="/wiki/SP-505" class="mw-redirect" title="SP-505">SP-505</a></li>
<li><a href="/wiki/SP-555" class="mw-redirect" title="SP-555">SP-555</a></li>
<li><a href="/wiki/Roland_SP-606" title="Roland SP-606">SP-606</a></li>
<li><a href="/wiki/SP-808" class="mw-redirect" title="SP-808">SP-808</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Sequencers</th><td class="navbox-list navbox-odd hlist" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em">
<ul><li><a href="/wiki/Roland_MC-4_Microcomposer" title="Roland MC-4 Microcomposer">MC-4</a></li>
<li><a href="/wiki/Roland_MC-8_Microcomposer" title="Roland MC-8 Microcomposer">MC-8</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">MIDI interfaces</th><td class="navbox-list navbox-even hlist" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em">
<ul><li><a href="/wiki/MPU-401" title="MPU-401">MPU-401</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Modules</th><td class="navbox-list navbox-odd hlist" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em">
<ul><li><a href="/wiki/Roland_JD-990" title="Roland JD-990">JD-990</a></li>
<li><a href="/wiki/Roland_JV-1080" title="Roland JV-1080">JV-1080</a></li>
<li><a href="/wiki/Roland_JV-2080" title="Roland JV-2080">JV-2080</a></li>
<li><a href="/wiki/Roland_MKS-80" title="Roland MKS-80">MKS-80</a>&#160;</li>
<li><a href="/wiki/Roland_MT-32" title="Roland MT-32">MT-32</a>&#160;</li>
<li><a href="/wiki/Roland_SC-55" title="Roland SC-55">SC-55</a></li>
<li><a href="/wiki/Roland_SC-8850" title="Roland SC-8850">SC-8850</a></li>
<li><a href="/wiki/Roland_U-110" title="Roland U-110">U-110</a>&#160;</li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Software</th><td class="navbox-list navbox-even hlist" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em">
<ul><li><a href="/wiki/Roland_Cloud" title="Roland Cloud">Roland Cloud</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Amplifiers</th><td class="navbox-list navbox-odd hlist" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em">
<ul><li><a href="/wiki/Roland_Jazz_Chorus" title="Roland Jazz Chorus">Jazz Chorus</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Effects units</th><td class="navbox-list navbox-even hlist" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em">
<ul><li><a href="/wiki/Roland_RE-101" class="mw-redirect" title="Roland RE-101">Space Echo</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Organs</th><td class="navbox-list navbox-odd hlist" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em">
<ul><li><a href="/wiki/Roland_VK-7" title="Roland VK-7">VK-7</a>&#160;</li>
<li><a href="/wiki/Roland_VK-8" title="Roland VK-8">VK-8</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Founder</th><td class="navbox-list navbox-even hlist" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em">
<ul><li><a href="/wiki/Ikutaro_Kakehashi" title="Ikutaro Kakehashi">Ikutaro Kakehashi</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other</th><td class="navbox-list navbox-odd hlist" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em">
<ul><li><a href="/wiki/D-Beam" title="D-Beam">D-Beam</a></li>
<li><a href="/wiki/Tadao_Kikumoto" title="Tadao Kikumoto">Tadao Kikumoto</a></li>
<li><a href="/wiki/Boss_Corporation" title="Boss Corporation">Boss</a></li></ul>
</div></td></tr></tbody></table></div>
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