Electronic Keyboard Models & Demo Songs Database https://opt-cdn.demodb.org/ Thu, 04 Jun 2026 20:44:13 +0000 FeedCreator 1.8 https://opt-cdn.demodb.org/_media/logo.svg https://opt-cdn.demodb.org/ https://opt-cdn.demodb.org/roland/em/em-15?rev=1691770118&do=diff ROLAND EM-15 anonymous@undisclosed.example.com (Anonymous) Fri, 11 Aug 2023 16:08:38 +0000 https://opt-cdn.demodb.org/roland/em/em-25?rev=1709128964&do=diff ROLAND EM-15 / EM-25 概览 示范曲 1-DemoTune12-DemoStyle13-DemoTune24-DemoStyle25-DemoTune36-DemoStyle37-DemoTune48-DemoStyle49-DemoTune510-DemoStyle511-DemoTune612-DemoStyle613-DemoTune714-DemoStyle715-DemoStyle816-DemoTune8 anonymous@undisclosed.example.com (Anonymous) Wed, 28 Feb 2024 14:02:44 +0000 https://opt-cdn.demodb.org/roland/em/em-50_or?rev=1774588480&do=diff ROLAND EM-50 OR Roland于1999年面向中东市场发行的电子键盘产品，是EM-50的地区改款。它在EM-50的基础上新增了部分中东地区音色、节奏资源，并添加了律制调节按钮。 概览/参数表 项目 规格 通用规格 anonymous@undisclosed.example.com (Anonymous) Fri, 27 Mar 2026 05:14:40 +0000 https://opt-cdn.demodb.org/roland/em/em-50?rev=1774588482&do=diff ROLAND EM-30 / EM-50 Roland于1999年发行的电子键盘产品，带有D-BEAM光控功能。EM-50 在 EM-30 基础上增加磁盘驱动器，能够读写用户数据。 EM-50 还另有发布面向中东市场的版本 EM-50 OR。 概览/参数表 项目 anonymous@undisclosed.example.com (Anonymous) Fri, 27 Mar 2026 05:14:42 +0000 https://opt-cdn.demodb.org/roland/em/em-305?rev=1753423605&do=diff ROLAND EM-305 发行于1993年的电子键盘。 概览/参数表 示范曲 示范曲来自DearHoney数位音乐工作室。 1-Straight Row2-Golden3-Father4-Summer Etude5-Mascot6-Town Square7-Joe's Revival8-Yellow anonymous@undisclosed.example.com (Anonymous) Fri, 25 Jul 2025 06:06:45 +0000