Can anyone give me some detailed specs about the equalizer on the X7?
+/- how many maximum dB? +/- 6dB? +/- 12dB? +/- 24dB?
How many minimum dB increments can you choose to set each band? 0.1dB? 0.2dB? 0.5dB?
How many frequency bands are there that you can adjust? Which ones?
Can you set a volume precut for the EQ?
How many personalized EQ presets can you save on this player? One? Ten? An infinite number?
Can your personalized EQ presets include the volume precut, along with the frequency band gains?
Can you also create separate, simple personalized EQ presets that
only change the volume precut -- while leaving everything else in place?
Is it easy to change your personalized EQ presets quickly -- on the fly -- while enjoying a song, adjusting the volume, changing the track, etc.?
Can you quickly toggle back and forth between your EQ preset list(s) and the track listing of the album that's currently playing?
Is it fairly easy to navigate from your EQ preset list(s) to your music collection list, and back?
And finally,...instead of just manually creating a personalized EQ preset while using the music player, can you use a simple text editor on your PC (such as Notepad) -- using a particular code -- to create a .cfg configuration file for an EQ preset? Can you drag and drop this file onto the root directory of the music player? And can you organize these .cfg text files into your own personalized sub-directories, and sub-sub-directories, if you choose?
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The text of that .cfg file might look something like this:
eq enabled: on
eq precut: 0
eq low shelf filter: 32, 7, 240
eq peak filter 1: 64, 10, -15
eq peak filter 2: 125, 10, -115
eq peak filter 3: 250, 10, -105
eq peak filter 4: 500, 10, -83
eq peak filter 5: 1000, 10, -65
eq peak filter 6: 2000, 10, -65
eq peak filter 7: 4000, 10, -105
eq peak filter 8: 8000, 10, -135
eq high shelf filter: 16000, 7, -165
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Any answers to these technical questions about the EQ on the FiiO X7 player would be greatly appreciated!