EXCELLENT TOPPING D70S MQA DAC AVAILABLE

The excellent Topping D70s MQA  is available at Hifistudio79, look what Audioscience review say about the D70s: From the the craftsmanship of the case, D70s is even better than D90.The back cover is CNC processed, and the brand part of the front cover is also specially processed, well done. What surprised me most is that the low frequency distortion increase of the previous AKM DAC disappeared... Almost -130 Multitone are crazy！ You could play at 120 dBSPL and still have the noise floor...