This compact, versatile and high-performance O-Noorus OA316 Class D amplifier incorporates two TPA3116 amplifier chips, each dedicated to one channel. It is thus capable of delivering a comfortable 2x60W at 4Ω. In addition to an single-ended stereo RCA input and a balanced 6.35mm TRS jack, it features a Bluetooth 5.0 Qualcomm QCC3034 receiver for wireless music streaming from a smartphone or tablet, for example. The high-resolution Bluetooth transmission codecs aptX and aptX HD are also supported. All components are housed in a sturdy, sober CNC-machined aluminum case.