The Ultra FX Sound Bank from Applied Acoustics Systems is a collection of room tones and sound effects that are designed to be used for sound design in a wide variety of applications. The collection runs on the included AAS Player, which is compatible with Mac and Windows and will run within your VST, AU or RTAS compatible host.
Ultra FX includes 128 presets that are intended for adding sound effects and ambiance to films, animations video games and more. The library can also be used with the Ultra Analog VA-1 synthesizer plug-in (sold separately).