2. digital
  3. 165310-79108

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 cakyol

cakyol's avatar
cakyol
940 posts
 
Any electronic device will last as long as its worst quality or hottest running electrolytic capacitor.

If the design is proper, ie no other overloaded resistors exist, the first components which go are the electrolytic capacitors.

So, your DAC will also last as long as its worst electrolytic capacitor.

Good quality electrolytics will work up to about 15 - 20,000 hours at 85 or 105 degrees C.  Cheaper ones will give in earlier.  Your mileage may vary.

More to discover