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Avis clients

Note :
Date :
2026-09-15

Guillaume V.

Headphone Balanced Cable 4.4mm Jack to 2x 3.5mm Jack OCC Copper Silver...
belle surprise
un cable qui rend hommage aux casques de qualité, dans mon cas un hifiman ananda et un meze 99 classics (diamétre du corps de...
 (0)
 (0)
Note :
Date :
2026-09-14

Cornelis H.

AUDIOPHONICS DIGIRESCUE Reclocker SPDIF Optical Coaxial Galvanic Insulation...
excellent product
i use the digirescue between my streamer and my dac. Fed by a Sbooster botw 5v power supply. The difference is much greater...
 (0)
 (0)
Note :
Date :
2026-09-14

Thierry G.

Regulated Linear Power Supply AC-DC LM317 / LM337 24V 1A
Très moyen
Je précise que je n'ai pas encore testé le module, mais plusieurs choses m'interpellent au déballage.
1.Les...
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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.
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SPARKOS LABS SS2590 PRO Dual Discrete OPA (Unit)
SPARKOS LABS SS2590 PRO Dual Discrete OPA (Unit)
After the undeniable success of the SS3601 and SS3602 discrete OPA, SparkoS Labs focused on discrete OPA that can be found in studio equipment or...

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