I have recently seen an Apogee Mini-Dac, released around the year 2000 for ~1000$, sold for around 200$. I'm not sure how to gauge whether or not that price is low or high by modern standards. Of course, back in early 00-s a DAC that supports 192kHz streaming over USB was a huge deal. These...

Hello All, Are the V30 and V40 really an improvement over the V20 as music player? I wonder if it is really boost audio quality if I buy an second hand V30 or V40. Edit: added webpage with specs between the different LG V series smartphone https://en.wikipedia.org/wiki/LG_V_series LG V20 DAC...

Can anyone help me out with this question? I've looked all over for it and can't find anything. Is there a "Moore's law" for headphones? Meaning, how quickly does headphone technology/quality improve each year? Are $100 headphones today on par with $200 headphones from 5 years ago? Everytime I...