Posted by: chrisNova777
« on: November 22, 2016, 06:07:49 PM »the rear panel is different from the original sc-55 in that it supports serial connection to a host computer (an early to mid 1990s mac or pc)
software packages such as cubase + logic supported these devices directly as a MIDI interface
http://cdn.roland.com/assets/media/pdf/SC-55MKII_OM.pdf