SyncerSoft has released Electro Bass Landscapes, a free "electro bass" ROM synthesizer plug-in for Windows.
Electro Bass Landscapes is designed for playing different musical compositions of any genre. It is also intended for creating some musical effects in cinema and play scoring, in studio. It's ideal for use in dance, techno, dubstep, electronica, drum 'n' bass, big beat, dub, reggae and all other styles.
Electro Bass Landscapes includes a 180MB library of over 50 sounds driven by a friendly internal librarian.
The LFO modulation section was designed specially for the Dubstep genre but can be used in other styles too of course.
Electro Bass Landscapes is free and is available for Windows as a VST instrument plug-in.