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Sparkos Pro SS2590 in Fosi ZD3 DAC

shorage

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Joined
Feb 14, 2025
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Has anyone used the Sparkos Pro SS2590 opamps in the ZD3? I have the SS3602 in mine now and i love it.
I am curious if i need to worry about it frying anything.

Any thoughts?

Thanks in advance
 
Any thoughts?
Well, you asked… Opamps don’t have sound. The circuits are specially designed for the opamp that’s in there by default. Changing opamps randomly is silly at best and quite possibly detrimental at worst. Why on earth would you add an opamp costing half of the total device?
 
The problem is Fosi promote this practice... :facepalm:
Of course they do. There are so many people out there that consider this to be a feature that a company can profit from these as customers. Understandable.
It's called "negative feedback". ;-)
 
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