Avis clients

Note :
Date :
2025-04-22

Giovanni B.

Purchase
Dear Sir, my package will arrive as soon as everything is available, or will you ship what is already in stock first? Let me...
 (0)
 (0)
Note :
Date :
2025-04-22

Juha K.

Excellent
This amplifier could be described as very versatile for different music genres. Purifi has never disappointed my own ears. This...
 (0)
 (0)
Note :
Date :
2025-04-22

Eric H.

Fiches RCA de qualités
Très bonnes prises RCA de très bonnes qualités.
Le seul bémol c’est la soudure de la masse sur le corps qui n’est pas...
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 (0)

MORNSUN LOF550-20B48 SMPS Switching Mode Power Supply Module 550W 48V 11A PFC - reviews - There are 2 reviews.

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Note :
Date :
2025-04-12

Cedric J.

parfait
en remplacemengt d' une alimentatiuon 48V 250W, ce module a considerablemnt augmenter les qualités de mon ampli 3 e audio. La scene sonore est incroyable, profondeur, largeur, precision ert détourage sont eblouissant. Vivement recommandé.
 (0)
 (0)
Note :
Date :
2024-02-13

Sina M.

Great Amp - Extreme low noise and proper heat dissipation
I assembled this UPS for a power amplifier project using the recent 3e stereo module. The result is very satisfactory. It has enough juice to power up 2 ELAC Tower speakers and the noise floor is non-existence to my ear. I didn't hook up a fan to the setup firstly because I didn't notice a change in the output power (it is advertised 11 Amps using the fan) and secondly the large heatsink at the bottom does a great job dissipating the heat. Keeping the setup running for hours the housing is warm to touch (32 C) and the transistor heatsinks are not too hot (40-45 C). I am very happy with the result
 (1)
 (0)
 
MORNSUN LOF550-20B48 SMPS Switching Mode Power Supply Module 550W 48V 11A PFC
This LOF550-20B48 switching-mode power supply module delivers 48V and 11A for 550W of power....

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