Amarra 2.5

• Adds Sonic Studio Engine to iTunes
• Sample rate support (max resolution) - 384 kHz
• Automatic sample rate switching
• Plays mp3, mp4, .wav, aiff
• FLAC to AIFF conversion 
• FLAC file playback
• CACHE play
• Independent play list creation
• Can work independently from iTunes
• Sonic Mastering dither algorithms
• Sonic EQ Window
• Sonic EQ via iTunes interface

Mere info