Photo 1 of Douk Audio A5PRO Bluetooth Amplifier: 2 Channel HiFi Stereo Amp with TPA3255, 300W×2 Power, Class D PFFB, Headphone Out, Bass/Treble Control for Home Theater, Desktop, Bookshelf Speakers (48V Version)

Double tap image to zoom

Photo 1 of Douk Audio A5PRO Bluetooth Amplifier: 2 Channel HiFi Stereo Amp with TPA3255, 300W×2 Power, Class D PFFB, Headphone Out, Bass/Treble Control for Home Theater, Desktop, Bookshelf Speakers (48V Version)Photo 2 of Douk Audio A5PRO Bluetooth Amplifier: 2 Channel HiFi Stereo Amp with TPA3255, 300W×2 Power, Class D PFFB, Headphone Out, Bass/Treble Control for Home Theater, Desktop, Bookshelf Speakers (48V Version)