DollaTek 12V Amplifier Board, PAM8620 Digital Stereo Amp Module 15W+15W 2.0 Dual Channel Class D 8-26V 12V 24V Immersion Power Amplifier Circuit Mini Amplify

The listing picture shows a version 1.2 model, I received a version 1.3 model. That's not a bad thing I guess except it did not have the external shut down feature as advertised, however that wasn't a problem as I didn't intend to make use of it. The very useful external mute feature is present on the board should you wish to wire it up.I run it on 12 volts with a pair of 8 ohm 10 watt small Sony speakers and it gives very acceptable results. Obviously not hi-fi but certainly enough to fill a room with clean sound on all volume settings. It appears to be well made and put together and comes with a basic but adequate volume control knob and the chip runs cool. A bright green LED indicator lights up when power is applied. The capacitors carry no name of the maker and I personally wouldn't confidently run them on 24 volts, but that's just my opinion, they may well be perfectly fine.If you wish to swap between the two audio input options you have to either remove or replace the two small plastic jumpers every time, which would be a pain if you build the card into a case or housing.All together it's a good project card for little money and if you are realistic about your expectations you probably won't be disappointed.

El embalaje era un simple sobre de plástico. El amplificador llegó con un condensador suelto.

Produit reçu aujourd'hui, au premier coup d'oeil rien à dire la qualité est là pas de composants soudé de travers comme j'ai pu voir sur certains amplis que j'ai acheté. Je l'ai installé dans mon bartop, le son est clair d'une bonne puissance et pas de bruit de fond. Content de mon achat 👍

Produit reçu dans un sachet plastique sans protection.Aucunes tension en sorties alors que l'entrée est bien sous 12 V.

très bon produit aucun retour parasite dans la radio HF bonne qualité son.

Ok