Avis clients

Note :
Date :
2025-11-25

Martin S.

Lacking Some Detail and Control.
The aim was to replace my Musical Fidelity KW500 with something physically smaller.
I paired the MPA-S125NC power amp with a...
 (0)
 (0)
Note :
Date :
2025-11-24

Jacques B.

Remarquable câble !!
Une superbe fabrication, un montage délicat car câble assez rigide à prendre en compte si l'espace est limité derrière les...
 (0)
 (0)
Note :
Date :
2025-11-24

Andre K.

replacement
I used the Exicon transistor as a replacement for the discontinued SK1058 transistor. No need for any circuit modifications.
 (0)
 (0)

E1DA COSMOS APU Analog Processing Unit Preamplifier / Microphone Preamplifier - reviews - There are 2 reviews.

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Note :
Date :
2023-10-16

Giovanni-Mattia P.

Well conceived and versatile device perfectly fit for lab usage
Accurately correspondent to specifications, perfectly fit for laboratory use, excellent support with ample explanations by the designer in Audiosciencereview's dedicated thread. Five stars.
 (0)
 (0)
Note :
Date :
2023-10-16

Giovanni-Mattia P.

Well conceived and versatile device perfectly fit for lab use
Accurately correspondent to specifications, perfectly fit for laboratory use, excellent support with ample explanations by the designer in Audiosciencereview's dedicated thread. Five stars.
 (0)
 (0)
 
E1DA COSMOS APU Analog Processing Unit Preamplifier / Microphone Preamplifier
The E1DA Cosmos APU is the first product of its kind available on the market. The name APU stands for Analog Processing Unit. 

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