The 1.2 version of MixerPRO is provided as a free download on our website. This program was originally developed by xFX JumpStart. The following versions: 1.2 and 1.0 were the most frequently downloaded ones by the program users. The common filename for the program's installer is Tester.exe. The software relates to Multimedia Tools.
From the developer:
MixerPRO is a powerful library that provides access to the lines and controls of any installed sound card so that developers can easily control any setting from any installed sound card. The engine has been developed in such a way that even non-standard sound cards that provide non-standard lines can be easily controlled with MixerPro.
You may want to check out more software, such as DJ Mixer Pro or Ladybug Mixer Pro, which might be similar to MixerPRO.