Versatile 2-channel amplifier with great functionality. 2-channel HiFi amplifier of class A/B. Bluetooth receiver for audio streaming. Front AUX input for connecting external audio devices such as MP3 and CD players. 2 stereo RCA audio inputs. Selection buttons for the input mode of the audio source. Treble, midrange, and bass volume controls. The AD series from Audizio is a range of versatile Hi-Fi amplifiers with great functionality and excellent sound. Even at high volume, these amplifiers deliver high sound pressure. The sleek design and extensive connectivity options make the amplifier perfect for home use. The front AUX input allows for the connection of portable audio devices such as smartphones, MP3 players, and CD players. Two rear RCA line inputs are available for external music sources like MP3 and CD players. AD amplifiers are also equipped with Bluetooth technology and work with all current devices, including smartphones, tablets, and laptops.