Funciona perfeitamente, porem os conectores dos cabos que encaixam nele são maiores, e não encaixam nas plaquinhas reprodutoras de mp3. Do mais tudo ok.

Excelente placa

I am excited to get this module for a soundbar project I have been working on. This board appears to be well made and attention has been put on quality and precision of construction in that all of the resistors are placed properly aligned and the solder joints and wire clippings are all neat and uniform. The board edges are a bit rough but a few strokes with an emery board polishes them up a treat. The connecting pigtails supplied possess connectors on both ends of the input and outputs and only a solitary connector on the power leads. The opamps are mounted in chip carriers which is a nice feature in the event one needs to replace that critical component or uograde to another chipset. The knobs are if a much higher standard than I had imagined and are of a high lustred finish. Overall I am impressed with this purchase and will update if I find any downsides...

Produto excelente funciona perfeitamente recomendo a compra do produto.

Ottimo Prodotto ok