Recent content by htleetw

  1. H

    Review and Measurements of New Topping D50s DAC

    Thanks for suggestion! I tried STA120 amp not connecting to S6, there is no noise. I also tried two different RCA cables. Both have noise. That's why I guess it may be matching issue.
  2. H

    Topping D70s MQA Review (DAC)

    I have AUNE S6(DAC+headphone amp) and Nuforce STA120(speaker amp). There is obvious annoying hump(?) noise when I connect STA120 to S6's RCA output. I am not sure if matching issue causes it. I try to get a new DAC for STA120. The spec I can get of STA120 is: Sensibility 1Vrms SNR 115dB (I...
  3. H

    Review and Measurements of New Topping D50s DAC

    I have AUNE S6(DAC+headphone amp) and Nuforce STA120(speaker amp). There is obvious annoying hump(?) noise when I connect STA120 to S6's RCA output. I am not sure if matching issue causes it. I try to get a new DAC for STA120. The spec I can get of STA120 is: Sensibility 1Vrms SNR 115dB (I...
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