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Avis clients

Note :
Date :
2026-04-09

Raphaël C.

TOPPING A50 III Headphone Amplifier NFCA Black
Excellent ampli
Boitier en métal d'excellent aspect, absence complète de bruit de fond et puissance amplement adaptés à un HD6XX et au...
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Note :
Date :
2026-04-09

Philippe M.

SMSL D1 DAC ROHM BD34352EKV XMOS XU316 32bit 768kHz DSD512
Belle surprise
L'intérêt des DAC plus chers réside principalement dans les options de connectivité, les fonctions, les télécommandes, les...
 (1)
 (0)
Note :
Date :
2026-04-07

Gilles G.

HIFI 2000 Galaxy GX283 Chassis 10mm 80x230x230 Black
Pratique
Boîtier simple à monter solide et esthétique.
Tout métal donne une finition sérieuse.
La façade épaisse donne de la masse...
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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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