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4.81 out of 5
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  • 05/01/2018

    When I received this unit, one of the first things I wanted to do was convert it to a 12v unit. so I found the Voltage regular, a LM78M05C, and to my surprise the regulator on it already, handles 5V - 15V. I hooked it up to a 12V 3A DC switching power adapter and it works wonderfully. I played music through a pair of Bose Bookshelf speakers with 8 inch drivers at highest volume before distortion (around %75) for an hour with no heat up to the MOSFETS. Only con I found thus far was the range of approx 8-10 feet. Hope this helps! Enjoy.

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  • 21/12/2018

    it’s second order. Everything is very well. The product came as I expected. good job guys. I would recommend it to those who say 2.1 sound enough.

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  • 20/11/2019

    excellent!!i tested it with 12V 6A power supply.sound even to powerful and no special distortion.thanks to the seller..

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  • 24/01/2019

    Ich wollte meinen Soundsessel auf Bluetooth umrüsten und gleichzeitig den Woofer etwas optimieren. Fazit: Bestellt, verbaut und Mega genial. Für den Preis absolut top.

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  • 08/05/2020

    I didn't try it but the apparence is solid and rebose quality

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  • 26/09/2019

    nice but not support aux

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  • 18/07/2019

    bien reçu avant la date prévue

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  • 14/01/2019

    very good powerful amp

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  • 21/04/2021

    Le paquet est bien arrivé. La marchandise correspond à la commande. Le produit est joli et fonctionne bien.

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  • 17/06/2017

    Since the board is already fully functionnal, I had just to peel the paper and build the box, only 3 minutes needed. I would like to check quickly but I found in my drawers only a 12 V power supply, very old fashioned, that gives actually 17 V and less than 4 W ... but as is, that works ! Excellent sound, Bluetooth quickly connected ! Excellent device, if you need a new amplifier, simple and efficient, do not hesitate. Thanks to D Class, it delivers a powerful and well balanced sound to my old loudspeakers.

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