High-Fidelity Parametric Equalizer for iTunes Song Library.

Powerful Effects combined with Easy and Versatile User Interface provide best ways to Enhance Music Listening Tastes.

Turn your typical Earpod into a quality Headset with Simple Twist to Enjoy far Richer Range of Sound impossible to hear with any Regular Music Player.

Dramatically Enrich EarPhone's and HeadPhone's Listening Experience.

Parametric Equalizer provides Equalizer common for both Left and Right Channel.
(Consider "Parametric Equalizer Full Hearing Aid" for Left and Right Channel Equalizer Individually)



› EQ & Input Preamp Settings is common for both Left and Right channel.

› Comprehensive Playlist Creation & Management Functions and fast Audio Scrubbing.

› Parametric EQ offers Precise Setting of 10 EQ points' parameters: Frequency and Level.

› Frequency is anywhere within full Audio Range ([0 Hz,22050 Hz]).

› Level is anywhere within a large dynamic range of 100dB ([-50dB,+50dB]).

› Unlimitedly Create and Manage Custom EQ Preset in a snap.

› Songs are easily grouped into a playlist in any order.
    The app supports unlimited playlists.
    In each playlist, EQ settings and Input Preamp Volume of each song are auto saved,
    thus same song in any playlist can have different EQ Effects customized to offer
    variation in listening mood.

› Factory EQ Presets provides Common EQ Configurations and Ease of Creating Custom EQ.

› Advanced Audio Processing Engine delivers Best Dynamic Range EQ effects at Any Frequency.

› EQ Bypass mode offers easy Comparison of EQ Effects.

› Any EQ Settings can be saved to EQ Preset, applied to Songs in Playlist or used as Default EQ.

› Song Lyrics are Auto Imported from iTunes Lyrics.

› Editable Notes to Customize Lyrics & Song Info.

› Display Song Title, Artist and Album Artwork.

› Smooth Continuous Background Running in Concert with Interruption of Voice Phone Call or Other Apps.


Patent Pending (U.S. Patent 13/719,251)


Individual PlayList


Main PlayLists

Playlist Main

EQ Preset List


Buy App

Main Screen


Main Screen

Parametric Equalizer Settings

Equalizer Setup

Song Lyrics & Notes