Powerful output output stage utilizes a pair of japanese sanken transistors, 2sc3264 and 2sa1295, providing clean and powerful output for a great musical experience'. '.strtoupper('h')i fi dac section digital section of ra 125 21 was designed around the akm ak4493eq digital to analogue converter, offering beautifully natural and smooth sound and full compatibility with modern hi res formats, up to 32 bit 768 khz and dsd256'. '.strtoupper('b')luetooth ready bluetooth 5.0 and qualcomms chipset csr8675 allows for seamless and high quality music streaming from your phone or tablet'. '.strtoupper('h')igh end grade usb input turn the ra 125 21 into a high end usb dac, thanks to its dedicated xmos usb input, supporting hi res playback up to pcm 32 bit 768 khz and dsd256'. '.strtoupper('u')pdated components while modernizing ra 125, we made sure to improve its sound by using the latest components'. '.strtoupper('a')n example is muse8920 amplifiers for the low pass filtering, assuring balanced and coherent sound'. '.strtoupper('e')very component matter in true hi fi, even the smallest component matters'. '.strtoupper('t')hats why we picked special large capacity nichicon kg capacitors for the analogue circuit of the ra 125 21'. '.strtoupper('p')ure power 420w double transformers assure minimal magnetic pollution, high stability and low phase change, significantly adding to the overall sound quality'. '.strtoupper('r')eliable wiring and connectors making sure that nothing degrades the sound, we used only high quality oxygen free copper wires and gold plated cmc terminals and connectors.