What is the average life expectancy of a DAC?


Hello folks, 

With the recent profusion of relatively inexpensive DACs that are now available, I'm wondering what the average life expectancy of a good DAC is? Or, to put it another way, is it cost-effective to invest in a high(ish) end DAC like a Denafrips Terminator or a Halo May with the expectation that it will last at least 5 or more years?

Thanks!  
aamiransari

Showing 1 response by clearthinker

DACs are of course the bane of digital audio.
The residual distortion and dither they cause may be reduced to close to nil, but never to nil.

For sensible people, their expected life must be inversely proportional to the cost price.
Perhaps a table can be derived:

$100          6 months
$500          1 year
$2,000        3 years
$5,000        10 years
$20,000      30 years
$50,000      100 years

The diminishing returns can be seen.  In any case, no sensible person will spend $20,000 on a DAC as it will be superseded in a few years.

This causes me to wonder.  Are DACS the fastest depreciating hi-fi component?  Will they depreciate more slowly as their technology becomes more mature?