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Recent content by Charles

  1. Charles

    Linear power supply PSU20

    Thank you very much for your attention. The PSU20 is expected to be launched in June; Sorry, due to global market regulations on universal AC output ports, we were unable to obtain a compliance report. As a result, we ultimately cancelled the AC output port and still retain two DC input ports...
  2. Charles

    Preamp Q8 Desktop DAC Preamp Development Log

    Alright, vacation mode is officially over—we’re back and will be hanging out here regularly to answer your questions. Thanks for sticking with us! 🏖️➡️🧑‍💻
  3. Charles

    Preamp Q8 Desktop DAC Preamp Development Log

    Yes, we use the QCC3095 Bluetooth chip;
  4. Charles

    Preamp Q8 Desktop DAC Preamp Development Log

    I'm very sorry, there have been other things that have delayed me recently. I only saw your message so late. Compared to previous products, we have used a brand new UI and screen design, which is more complicated. Q8 is expected to be launched in May/June next year, and we expect the first...
  5. Charles

    Preamp Q8 Desktop DAC Preamp Development Log

    Sorry, I don't quite understand what you mean. Do you want me to introduce the design of the volume circuit or the UI design on the display screen??
  6. Charles

    Preamp Q8 Desktop DAC Preamp Development Log

    Do you mean to have a USB output interface on Q8 to power streaming media and other devices? Could you please tell me which devices you are currently using? Why do you want Q8 with this USB output interface?
  7. Charles

    Preamp Q8 Desktop DAC Preamp Development Log

    Yes, we have 12V TRIGGER IN and OUT interfaces;
  8. Charles

    Preamp Q8 Desktop DAC Preamp Development Log

    Sorry, we currently do not have headphone output. May I ask why you need headphone output? If you need headphone output, can ZH3 meet your needs?
  9. Charles

    Preamp Q8 Desktop DAC Preamp Development Log

    We only have HPF, and we believe that low-frequency signals can be output to the subwoofer for processing, so there is no LPF function. We have an HPF knob on the back to adjust it;
  10. Charles

    Preamp Q8 Desktop DAC Preamp Development Log

    If using USB or Bluetooth input, perhaps this function can be achieved, and we will try our best to implement it.(y)
  11. Charles

    ZH3 cuts off first bit of audio (Less than 1 sec)

    Are you a computer with a MAC system? We have tested that Windows based computers can solve this problem.
  12. Charles

    ZH3 cuts off first bit of audio (Less than 1 sec)

    大家好,我们测试了市面上不同供应商的数十款解码设备后发现,它们都存在同样的问题; 经过多次尝试,我们终于解决了Windows系统上的这个问题。具体解决方案已附上,请下载并按照说明操作; 我们仍在对Mac系统进行试验,目前还没有很好的解决方案; 如果您有好的解决方案,请随时与我们联系,我们将给予您一定的奖励。非常感谢!
  13. Charles

    Preamp Q8 Desktop DAC Preamp Development Log

    Okay, let's consider it;
  14. Charles

    Preamp Q8 Desktop DAC Preamp Development Log

    yes , we have;
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