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Fiche bien conçue,de très bonne qualité.
Fiche bien conçue,de très bonne qualité.
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Date :
2025-08-29
didier N.
Note :
Date :
2025-08-29
Benoit d.
Vraiment bon, surtout pour ce prix
Vraiment une très bonne surprise :
-très bon son ! très ample dans les graves sans aucune exagération et sans devoir ajuster...
Vraiment une très bonne surprise :
-très bon son ! très ample dans les graves sans aucune exagération et sans devoir ajuster...
Note :
Date :
2025-08-29
Robert C.
Very good preamplifier for the money
It is pretty transparent even with the stock OPAs (in my case LM49720). Highly recommended (for the money).
It is difficult to...
It is pretty transparent even with the stock OPAs (in my case LM49720). Highly recommended (for the money).
It is difficult to...
SPARKOS LABS SS2590 PRO Dual Discrete OPA (Unit) - reviews - There is 1 review.
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Note :
Date :
2025-08-29
Robert C.
Best OPA. (so far)
So far, I have tested many different dual OPAs in different device (DACs, preamp and amps): 1612, 1656, LM49720, Muse 01, Muse 02, AD8599, SX52B, Akilam LC2, Akliam LC5 (A05), Sparkos SS3602 etc. and the Sparkos SS2590 Pro Duo is a clear winner. Everything what matters regarding sound quality is better: dipper and wider sound stage, better layering and instrument separation. If you have means and opportunity this is HIGHLY RECOMMENDED device and upgrade.
So far, I have tested many different dual OPAs in different device (DACs, preamp and amps): 1612, 1656, LM49720, Muse 01, Muse 02, AD8599, SX52B, Akilam LC2, Akliam LC5 (A05), Sparkos SS3602 etc. and the Sparkos SS2590 Pro Duo is a clear winner. Everything what matters regarding sound quality is better: dipper and wider sound stage, better layering and instrument separation. If you have means and opportunity this is HIGHLY RECOMMENDED device and upgrade.
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