/members-area/personalblogs/b/blog/posts/roland-d50-hacking-timeWhat does an engineer do to a perfectly working bit of gear…. Let’s mod it!.Now the fun will begin. The keyboard has a port for a data cartridge, this cartridge which holds program patches can either be a fixed ROM version or a RAM version with onboaen-USTelligent Community 12https://community.element14.com/members-area/personalblogs/b/blog/posts/roland-d50-hacking-timeMon, 21 Aug 2017 21:00:58 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:8e4258bb-75e3-4eef-8d6b-1149e3538ae6wjmwpg0<p>There might be something here you find interesting:</p><p><a class="jive-link-external-small" href="http://forum.vintagesynth.com/viewtopic.php?f=24&amp;t=76886&amp;sid=da181fa003d2261b8cedbaf33b99ca9a" rel="nofollow ugc noopener" target="_blank" title="http://forum.vintagesynth.com/viewtopic.php?f=24&amp;t=76886&amp;sid=da181fa003d2261b8cedbaf33b99ca9a">Custom-built multi-bank Roland M-256/M-512 memory cards - Vintage Synth Explorer Forums</a> </p><img src="https://community.element14.com/aggbug?PostID=12046&AppID=293&AppType=Weblog&ContentType=0" width="1" height="1">