phoenixdogfan
Major Contributor
Really nice review, Amir. Thank you.
Unfortunately, even though this unit delivers the goods in so many areas and blazes a new and interesting trail with the A.I. Eq feature, I still want to give it a happy rather than a golfing panther. That's because it lacks a feature I think should now be mandatory on all these units today, that being HDMI eARC. Given the proliferation of smart TVs, there's no excuse for not having that feature IMHO. It's lack eliminates the most important use case for a DAC/Headphone amp today.
OTOH the AI EQ is a great potential feature which I think is probably not being fully tapped today. I think if the EQ feature were augmented with binaural measurement microphones plugging directly into the unit, the task of optimizing the sound of a given set of headphones would be far more fully accomplished. There are simply too many unit to unit variations even on the most expensive phones to effectively accomplish the kind of eq they propose by simply listing a make and model. A measurement with binaural in ear mics from a test signal generated by this unit and rendered by the listener's own headphones on his own head would seem to be within the capability of this device, and that would be a big time accomplishment. And it would offer the potential of customizing the headphones to the customer's own HRTF as well. Like I said, big time.
Hey Luxin, got your ears on?
Unfortunately, even though this unit delivers the goods in so many areas and blazes a new and interesting trail with the A.I. Eq feature, I still want to give it a happy rather than a golfing panther. That's because it lacks a feature I think should now be mandatory on all these units today, that being HDMI eARC. Given the proliferation of smart TVs, there's no excuse for not having that feature IMHO. It's lack eliminates the most important use case for a DAC/Headphone amp today.
OTOH the AI EQ is a great potential feature which I think is probably not being fully tapped today. I think if the EQ feature were augmented with binaural measurement microphones plugging directly into the unit, the task of optimizing the sound of a given set of headphones would be far more fully accomplished. There are simply too many unit to unit variations even on the most expensive phones to effectively accomplish the kind of eq they propose by simply listing a make and model. A measurement with binaural in ear mics from a test signal generated by this unit and rendered by the listener's own headphones on his own head would seem to be within the capability of this device, and that would be a big time accomplishment. And it would offer the potential of customizing the headphones to the customer's own HRTF as well. Like I said, big time.
Hey Luxin, got your ears on?