The sound quality from DACs - is it all the same?


I've been talking to my cousin brother about sound quality. He is a self-proclaimed expert audiophile. He says that Audio Science Review has all of the answers I will need regarding audio products.

In particular, he says an inexpensive DAC from any Chinese company will do better than the expensive stuff. He says fancy audio gear is a waste of money because the data is already bit-perfect.  All DAC chips sound the same. Am I being mislead? 

He also said that any DAC over $400 is a waste of money. Convincing marketing is at play here, he says.

He currently owns a Topping L30 headphone amplifier and D30 Pro DAC. He uses Sennheiser HD 569 headphones to listen to music.  I'm not sure what to think of them. I will report my findings after listening one day! (likely soon, once I get some free time)

- Jack 

 

 

jackhifiguy

Showing 2 responses by erik_squires

OP:

 

ASR seems like an interesting place to learn from. Don't audio companies use measurements to test their equipment? For example, frequency response and other important things?

Nothing wrong with that.  What is wrong is using 30 year old measurements which are rarely compared to listener experience as the way to gauge the performance of a system. That's not science.  Science is investigation and research.  This is just quality assurance techniques.

The best way I can describe it is this.  Yes, you can measure the firmness and rigidity of a car seat using pressure sensors.  It doesn't tell you if you'll want to sit in it for 4 hours unless some one actually goes the extra step of figuring out what matters.  That latter step is missing with ASR's entire raison d'etre.

I wish that site would change it's name to something other than "science" because it isn't science, it is, at best, quality assurance.

My suggestion to the OP is that some people absolutely can't hear a difference, if that's you, be glad and go get something inexpensive that looks good and has a nice remote.

If you can hear a difference, get something that makes you happy.