Slokid
New Head-Fier
D400ES owner here, anyone ever had an issue with PCM Filter set to Off causing just horrid distorted sound? I keep it on Min. Phase and it is fine. I was testing out my new A90D and soon as I went filter off... Didn't go well LOL! I know there was a Firmware update not on the official website for the ES, but don't remember if this was supposed to fix it. The firmware update tool from what I could see does not show current version number, instead just a hex.