Recent content by ken22

  1. K

    SMSL SA400 Review (Power Amplifier)

    I got an official response from SMSL. This phenomenon is because the output is too strong and the protection function is activated. The resistance of any frequency band on the speaker is so low that if the movement of the music is too high, the protection function can be activated. Without...
  2. K

    SMSL SA400 Review (Power Amplifier)

    Oh really? I just read #78 and it says it has. I need to google it again.
  3. K

    SMSL SA400 Review (Power Amplifier)

    Yes, it has a fan working at 65°C and ventilation holes
  4. K

    SMSL SA400 Review (Power Amplifier)

    It sometimes happens when it is about 30 °C. It seems like a protection mode, but why? It does not change to the normal mode automatically until I turn off the power. When it is in PRT mode, I cannot hear the sound of the inner cooling fan. It is why I am confusing.
  5. K

    SMSL SA400 Review (Power Amplifier)

    I am using it for two weeks, and sometimes(from the first day I received it), the green VOL turns into yellow PRT. In this case, I only can hear from one side or none. Does anyone know what is the meaning of it and what happens? Is it an ordinary happening, or did I receive the broken one?
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