The 1.0 version of Adapt-X for WMP 9 is available as a free download on our website. This program was originally designed by Chronotron Inc. The program lies within Multimedia Tools, more precisely Editors & Converters.
From the developer:
Adapt-X turns your favorite player into a true DirectX plug-in
host, allowing you to leverage the power of the industry-standard DSP plug-in architecture. Now you can listen to your music with the same professional effects that are used in real-life recordings.Adapt-X for Windows Media Player is in fact a combination of two plug-ins: a DSP plug-in (Adapt-X) and a User Interface plug-in (Adapt-X Window).
You may want to check out more software, such as WMP Tag Plus, Elecard MPEG-2 Decoder&Streaming Plug-in for WMP or WMP-GNTP, which might be similar to Adapt-X for WMP 9.