Владельцам синтезаторов разных эпох в помощь:
http://www.kvraudio.com/news/roland...rs-and-vintage-synths-and-drum-machines-27241
http://www.rolandus.com/products/details/1339/448/specs/
http://www.kvraudio.com/news/roland...rs-and-vintage-synths-and-drum-machines-27241
http://www.rolandus.com/products/details/1339/448/specs/