QuickMix 1.6 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. This free software is an intellectual property of Product Technology Partners Ltd. We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. QuickMix lies within Multimedia Tools, more precisely Players.
From the developer:
A simple applet that allows you to store all or part of the current state of your Windows audio mixer in a settings file, and to restore the mixer to that state whenever you want.
You may want to check out more software, such as JDJ or Music Bot, which might be related to QuickMix.