ROLAND SYSTEM-100 FULL SET Working Properly. The contents are basic unit with keyboard: 101, expander: 102, mixer: 103, sequencer: 104, monitor speaker: 109 × 2. 102 instruction manual, mixer: 103 (English copy), Sequencer: 104 Yes. International Buyers - Please Note. These charges are the buyers responsibility.·We do not mark merchandise values below value or mark items as gifts - US and International government regulations prohibit such behavior. Listing and template services provided by inkFrog Open. The item "ROLAND SYSTEM-100 FULL SET Working Properly" is in sale since Saturday, April 29, 2017. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Synthesizers". The seller is "skillful_sailor_japan" and is located in Tokyo. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.