Audioburst PowerFX 2.10
It enhances digital audio by increasing the power output from your speakers.
Server 1 Official Download
An easy to use OpenAL audio engine.
It is a program to connect arbitrary MIDI devices with other MIDI devices.
An easy to use tool which allows you to install up to twelve sound events.
A VSTi audio plugin.
Convert Analizer it's free utility, which can analize quality of sound files