File:Roland MPU-401.jpg

Summary
https://en.wikipedia.org/wiki/File:Roland_MPU-401.jpg Description Photograph taken by submitter. Date	10 December 2011 17:12:20(UTC) Source	Transferred from en.wikipedia to Commons by clusternote. Author	Cloudschatze at English Wikipedia Licensing[edit] Public domain	This work has been released into the public domain by its author, Cloudschatze. This applies worldwide. In some countries this may not be legally possible; if so: Cloudschatze grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.