6283 kit

Quality sound mini stereo board with all feature
Built in Bass Treble Voume connection, Potentiometer not included
Passive design, no ground loop at the end of the problem! And independent design with shielded ground, and audio signal ground completely separated, the clutter will not chaos string!
Power supply 12 V 2 amp, Input / Output sound : 2 channel stereo
This Audio board also include bridge rectifier with capacitor so can be directly connect with Transformer.