07-06-2025, 02:45 PM
(Modification du message : 07-06-2025, 05:16 PM par Steph44200.)
Avant de faire mon Holton, j’étais en réflexion au sujet des Purifi.
Voici une reponse de Purifi reçût en janvier 2023 :
The main difference between 1ET400A and the 1ET7040SA of the EVAL3 kit is the output current.
The higher output current of the 1ET7040SA is achieved by using bigger mosfets, they are more difficult to drive and therefore leads to a little higher THD than the 1ET400A in higher impedances.
So if you have a standard speaker go with the 1ET400A, if you have speakers with impedance below 3.2R select the 1ET7040SA.
Yes Soundimports is an approved distributor.
Si ça peut aider
Voici une reponse de Purifi reçût en janvier 2023 :
The main difference between 1ET400A and the 1ET7040SA of the EVAL3 kit is the output current.
The higher output current of the 1ET7040SA is achieved by using bigger mosfets, they are more difficult to drive and therefore leads to a little higher THD than the 1ET400A in higher impedances.
So if you have a standard speaker go with the 1ET400A, if you have speakers with impedance below 3.2R select the 1ET7040SA.
Yes Soundimports is an approved distributor.
Si ça peut aider
Chez alfredom
Source : Daphile 6 coeurs en IsolCPU & alim stabilisé --> USB JSV-Audio Apogé
Dac / Pré-ampli : Audio-GD R27 --> XLR JSV-Audio Signature
Ampli : DIY Holton NXL500-R6 en double mono -->JSV Signature SE
Enceinte : DIY Davis MV15