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Ivan TT's Recent Activity

  1. Ivan TT liked HeyManslowdown97's post in the thread ZiShan T1 Hi-Fi Player Thread.

    That’s correct I wasn’t sure about it being on portable players. The PCM filters are way better on the AKM4497eq with more noticeable...

    Sep 17, 2019 at 5:10 PM
  2. Ivan TT replied to the thread ZiShan T1 Hi-Fi Player Thread.

    Sorry, but there's a bit of confusion here I'm afraid. DoP is related to USB interface, not I2S. It is a way of encapsulating DSD data...

    Sep 17, 2019 at 9:28 AM
  3. Ivan TT replied to the thread ZiShan T1 Hi-Fi Player Thread.

    MSOP is a form-factor, I understand you mean DC-DC convertor, MP1542 in stock? It utilises PWM indeed, but it has nothing to do with...

    Sep 17, 2019 at 8:52 AM
  4. Ivan TT replied to the thread ZiShan T1 Hi-Fi Player Thread.

    Not entirely. Firstly, data is converted to analogue form at the output of DAC, Digital to Analogue Convertor as per block diagram...

    Sep 17, 2019 at 8:23 AM
  5. Ivan TT replied to the thread ZiShan T1 Hi-Fi Player Thread.

    Sorry, can you paraphrase this as I cannot quite understand? If I understand question correctly, CPU handles reading data from TF card,...

    Sep 17, 2019 at 7:59 AM
  6. Ivan TT replied to the thread ZiShan T1 Hi-Fi Player Thread.

    Much better! I2S bus is used for both PCM and DSD data stream and clock in some implementations, specifically AKM. Not there yet,...

    Sep 17, 2019 at 7:41 AM
  7. Ivan TT liked Themilkman46290's post in the thread The Zishan dsd's corner.

    Ak4490 Burson v5i, killer combo.... [ATTACH] [ATTACH]

    15687187843686652982774112938490.jpg 15687188521318178427299101826607.jpg Sep 17, 2019 at 7:19 AM
  8. Ivan TT replied to the thread ZiShan T1 Hi-Fi Player Thread.

    A. Allwinner F1C100s B. Datasheet, 1st page in google results C. Page 16 of Datasheet, Clock: 24Mhz Crystal input D. Google image...

    Sep 17, 2019 at 7:19 AM
  9. Ivan TT replied to the thread ZiShan T1 Hi-Fi Player Thread.

    Now, speaking about modding... Zishans are fantastic for DIY, as they are easy to open, offer quick gain when stock components are...

    Sep 17, 2019 at 4:06 AM
  10. Ivan TT replied to the thread ZiShan T1 Hi-Fi Player Thread.

    Apologies, but this is factually incorrect. The output of DACs that handle digital to analogue conversion (as the name implies) is...

    Sep 17, 2019 at 3:44 AM
  11. Ivan TT replied to the thread ZiShan T1 Hi-Fi Player Thread.

    Unsubscribed Life is short.

    Sep 16, 2019 at 2:18 PM
  12. Ivan TT replied to the thread ZiShan T1 Hi-Fi Player Thread.

    This is factually wrong, on every point. But as I said before, I see no point to explain how things actually work as it proves to only...

    Sep 16, 2019 at 11:18 AM
  13. Ivan TT replied to the thread ZiShan T1 Hi-Fi Player Thread.

    Feel free to stick to your opinion, it’s basic human right. Just giving you heads up that I strongly believe you’ve got this one wrong...

    Sep 16, 2019 at 10:50 AM
  14. Ivan TT liked fabien32's post in the thread ZiShan T1 Hi-Fi Player Thread.

    I have someone that solder for me

    Sep 16, 2019 at 10:38 AM