*still empty*

Your thoughts here
  1. Hi Jimmy,

    Your topic on “Inside Altec Lansing MX5021: Amplifier Mod” is the best article in the internet on how to modify the amp circuit.
    I have a similar speaker system but has stopped working.
    There is neither any sound from any satellite speakers nor from the sub woofer but noises come from only the right channel.
    It would be a huge help if you tell where should I start to check for any faults, I cannot find any clue.
    Waiting for your kind reply.


  2. Hi Pak,
    Maaf, website ini hanya hobby saya saja dan saya tidak/belum menerima jasa komersil.
    Terima kasih.

  3. Hi Manzur,
    Sending your speaker to local repairer would be best way.

  4. Hi
    I read your article: http://jimmyauw.com/2014/08/17/repairing-broken-tymphany-full-range-driver-p830985/

    I have Nokia Play 360 which contain this speaker. I want to fix it. I posted the question here: http://www.tomshardware.com/answers/id-3505096/fix-nokia-play-360-speakers.html

    Can you comment what should I do?

  5. Mas jimmy untuk ramuan herbal yang untuk membersihkan pembuluh darah, seandainya langsung diminum satu sendok setiap pagi tanpa dicampur air hangat tidak apa apa kan ?
    Trims jawaban nya ya mas .

    Sulih kridotomo
  6. Tidak apa-apa Pak.

  7. Hi Jimi,
    Cn you share me 1x AD1865 i2s input decorder PCB, of course i will pay, thanks
    [email protected]

    Nguyen Trung
  8. Hi Jimmy,

    I want “ATP Quantum Disc for Schumann Resonator”
    How can I buy it?
    How much is the price?

  9. Hi Jimmy.

    I am interested in “ATP Quantum Disc for Schumann Resonator”
    How much is the price?

  10. Hi Jimmy,

    On your Korg MR-2000 articled you mentioned that there shouldn’t be any issue using a PATA-SATA convertor to upgrade the internal SSD to another disk.

    My original hard drive failed, so I’m using a msata to 50 pin IDE adapter (the only one I could find) and a Samsung 860 evo drive. However I can’t get it to work. No matter how I format it, when I turn on the Korg I get an error saying the drive is not FAT32. I can then format it inside the Korg, but then it’s stuck on “working” and never actually formats. It doesn’t seem like the new drive/adapter are compatible with the Korg.

    Would you have any tips I could use to make it work ?



  11. Hi Jimmy,
    first of all thank for your hard for your blog, very usefull.

    For me is very intresting the testing of outer caps foil, may i ask you how to realize that measurement ?, step by spep…

    thank you indeed.

  12. Hi, Jimmy,

    What do you think of these Solen you mentioned in your post ?
    I saw them mounted in a Zanden 6000 amplifier.
    Any good ?

    For future 845/211 project. Giant Solen MKP 51uF rated at 1500VDC!!!

    Thank you,

  13. Hi Marc,
    It’s ok for its price level.

    Jimmy Auw
  14. Hi Jimmy,

    I am looking to purchase a state of the art mains power transformer for my DIY monoblock amplifiers. Currently, I have a Hammond power transformer which serves the output stage only (no filament, no driver stage). The problem is that the Hammond is buzzing mechanicallly and also has a 60 and 120 hz hum. So, hoping to find the highest quality mains power transformer 1780V @ 202mA for my GM70 tube output stage. Any thoughts on power transformers that you like / recommend?

    Thanks, PK

  15. Hi PK,
    How state of the art you are referring to?

  16. Hello Jimmy,
    I am looking for details/schematic, any relevant details to you 6N1P tube buffer, assuming you had success with it, or another updated design.
    Kind regards,

    Gary Trautmann

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