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	<id>https://videogameinterface.wiki/index.php?action=history&amp;feed=atom&amp;title=Roland_MU-1</id>
	<title>Roland MU-1 - Revision history</title>
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	<updated>2026-11-13T12:37:13Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://videogameinterface.wiki/index.php?title=Roland_MU-1&amp;diff=624&amp;oldid=prev</id>
		<title>Rjt: Created. Infodump mostly about MSX, compatibility, and adaptors.</title>
		<link rel="alternate" type="text/html" href="https://videogameinterface.wiki/index.php?title=Roland_MU-1&amp;diff=624&amp;oldid=prev"/>
		<updated>2024-11-07T03:58:49Z</updated>

		<summary type="html">&lt;p&gt;Created. Infodump mostly about MSX, compatibility, and adaptors.&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{infobox_controller&lt;br /&gt;
| photo      = &lt;br /&gt;
| release    = &lt;br /&gt;
| series     = &lt;br /&gt;
| model      = MU-1 BK&amp;lt;br&amp;gt;MU-1&lt;br /&gt;
| company    = [[:Category:Roland|Roland]]&amp;lt;br&amp;gt;[[:Category:Mitsumi Electric|Mitsumi Electric]]&lt;br /&gt;
| designer   = &lt;br /&gt;
| colours    = [[:Category:Black|Black]]&amp;lt;br&amp;gt;[[:Category:Grey|Grey]]&amp;lt;br&amp;gt;[[:Category:White|White]]&lt;br /&gt;
| system     = [[:Category:MSX|MSX]]&lt;br /&gt;
| connection = [[:Category:DE9|DE9]]&lt;br /&gt;
| purpose    = GUI&lt;br /&gt;
| mechanisms = [[:Category:Analogue|Analogue]]&amp;lt;br&amp;gt;[[:Category:Mouse|Mouse]]&amp;lt;br&amp;gt;[[:Category:Digital button|Digital button]]&lt;br /&gt;
}}&lt;br /&gt;
Mitsumi Electric-made mouse Roland sold for use with some of its S series [[wikipedia:Sampler_(musical_instrument)|samplers]] (S-330, S-550, S750, S-760, S-770). There is a black version (model number suffix BK), and a white version, which seems rarer.&lt;br /&gt;
&lt;br /&gt;
Mitsumi licenced the same design to a bunch of different companies for MSX mice (not sure which came first):&lt;br /&gt;
&lt;br /&gt;
* [[Daewoo CMS-120]]&lt;br /&gt;
* [[Panasonic FS-JM1]]&lt;br /&gt;
* [[Philips SBC 3810]]&lt;br /&gt;
* [[Sakhr SM-02]]&lt;br /&gt;
* [[Sony MOS-1]]&lt;br /&gt;
* [[Talent DPM-220]]&lt;br /&gt;
&lt;br /&gt;
Source: https://www.msx.org/wiki/Roland_MU-1&lt;br /&gt;
&lt;br /&gt;
==Compatibility==&lt;br /&gt;
&lt;br /&gt;
The MU-1 uses the same standard as the MSX, so this mouse works there, and MSX mice work here. The MSX Resource Center suggests the same goes for the FM-Towns and some Sony mice: https://www.msx.org/wiki/Mouse/Trackball#Compatibility_with_other_computers.2Fconsoles.2Fappliances&lt;br /&gt;
&lt;br /&gt;
3DO, PCs, C64, Amiga, ST (etc) all use mice with the same DB-9 port, but I don&amp;#039;t believe any are compatible. I guess there&amp;#039;s always the option to grab one of those and rewire the pins, but you can also get cheap PS/2 to MSX mouse adaptors, and that way you can use an optical mouse or trackball. KMTech make one, and there are others.&lt;br /&gt;
&lt;br /&gt;
==Links==&lt;br /&gt;
&lt;br /&gt;
* https://www.msx.org/wiki/Roland_MU-1&lt;br /&gt;
&lt;br /&gt;
[[Category:Controller]]&lt;br /&gt;
[[Category:Mitsumi Electric]][[Category:Roland]]&lt;br /&gt;
[[Category:Black]][[Category:Grey]][[Category:White]]&lt;br /&gt;
[[Category:MSX]]&lt;br /&gt;
[[Category:DE9]]&lt;br /&gt;
[[Category:Analogue]][[Category:Mouse]][[Category:Digital button]]&lt;/div&gt;</summary>
		<author><name>Rjt</name></author>
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