32-bit AudioPlus
"AudioPLUS" is an easy-to-use and greatly looking MP3 Player aimed to playback audio files in the following formats: *. MP3, *. MP2, *. WAV, *. L3, *. L2 and *. ATX. Plus, it supports playlist files. It consists of three components: File Player, Equalizer (Graphic Equalizer - Spectrum Analyzer)... 10-band Equalizer makes it possible to obtain really perfect sound. ... Spectrum analyzer allows you to choose the desired type of the spectrogram (3D-Spectrogram is also available! ... ) for visual monitoring of the actual sound signal you hear.
http://www.yukudr.com/software/setup.exe - 1Mb - Download - Screenshot

Acez Jukebox
Acez Jukebox is a windows audio player that plays MP3, MP2, Wav files, and audio CDs. Additional functionality includes a full-featured playlist editor, a killer user interface, a built-in spectrum analyzer and oscilloscope, a robust control set featuring balance adjustment, 10-band equalizer... Download and try for Free today!
ftp://ftp.acez.com/pub/acezJukebox.exe - 3Mb - Download - Screenshot

Blaze Audio WebEQ
WebEQ is a realtime graphic equalizer for your computer - it helps you optimize your PC sound system so that your streaming or wave audio will sound better than ever. It's inexpensive, easy to to use, and really improves the sound quality of your home PC. ... WebEQ is easy to install, easy to use, and a whole lot cheaper than a new stereo system or even a hardware equalizer. ... Get equalized today - you'll hear the difference! ... Sound like what you need? ... A full graphic display shows you how much energy there is in each band, so you can tell if you need to adjust the sliders.
http://mirror.blazeaudio.com/downloads/WebEQTrial.exe - 2Mb - Download - Screenshot

Blaze Audio WebEQ XP
WebEQ XP is a real-time 10 band graphic equalizer for your computer - it optimizes your PC's sound system so that your computer's audio can achieve the highest quality sound. It's inexpensive, easy to use, and, with the right speakers or headphones, delivers fidelity comparable to your car or... WebEQ XP is easy to install, easy to use, and can save you hundreds over a new stereo system or external hardware equalizer. ... Blaze Audio has devoted years of development effort to finding a way to create graphic equalizer software that requires no extra connections or hardware.
http://mirror.blazeaudio.com/downloads/WebEQTrial.exe - 2Mb - Download - Screenshot

Media Machine
Media Machine v1. 0 is a multi-purpose audio/video player that supports a number of file formats and comes equipped with features such as a playlist, music library, search, graphic equalizer, skins and more.
http://www.spriteworks.com/mm10demo.zip - 183Kb - Download - Screenshot

Sound Effect Maker
Sound Effect Maker can create sound effects for sound file. It supports the sound effects such as chorus, compression, distortion, echo, flange, gargle, parametric equalizer, reverberation. It can adjust the following parameters of the sound effects: Chorus: wet/dry mix, depth, feedback,... parametric equalizer: center freq, bandwidth, gain. ... gargle: rate. ... Reverberation: in gain, reverb mix, reverb time, highfreq RT ratio. ... Echo: wet/dry mix, feedback, left delay, right delay, pan delay Flange: wet/dry mix, depth, feedback, frequency, delay, waveform, phase.
http://www.009soft.com/products/soundeffect.exe - 474Kb - Download - Screenshot

AV Voice Changer Software
Apart from other voice changers, Voice Changer Software changes your voice over internet in real time and acquires unlimited number of new voices. You can modify voice by changing voice pitch and voice timbre, applying effects, adjusting advanced tuner, and setting equalizer. ... Voice Changer Software is quite simple to use with various presets available for you to pick and apply: audio effects, "nickvoices", and equalizer settings. ... Also, you have more control over the software such as exclude certain audio streams or application out of modifying process and manage you list of...
http://www.softcns.com/downloads/avnex/vcsaff.exe - 6Mb - Download - Screenshot

AV Voice Changer
Apart from other voice changers, Voice Changer Software changes your voice over internet in real time and acquires unlimited number of new voices. You can modify voice by changing voice pitch and voice timbre, applying effects, adjusting advanced tuner, and setting equalizer. ... Also, you have more control over the software such as exclude certain audio streams or application out of modifying process and manage you list of "nickvoice" effects, equalizer settings. ... Voice Changer Software is quite simple to use with various presets available for you to pick and apply: audio effects,...
http://www.mp3towav.org/download/AV-Voice-Changer.exe - 6Mb - Download - Screenshot

Digital Mp3 Studio
This is not just another Mp3 Player, but a complete studiothat allows you to Play Mp3, Create Mp3 CDs, Decode,Studio Mix with 24 Band Equalizer, Playlist Creator,ID3 Tag Editor, Skin Support and much more. The bestpart is it's totally FREE.
http://www.debitexpress.com/software/digital.zip - 1Mb - Download - Screenshot

My Mp3 Player
My Mp3 Player is a basic, simple, free mp3 player. Featuring an mp3 equalizer, My Mp3 Player allows you to create and save playlists of your favorite mp3s. My Mp3 Player is capable of playing mp3, wav, midi, . mod, . s3m, . it, and other formats.
http://www.mycdripper.com/mymp3playersetup.exe - 1Mb - Download - Screenshot