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bwck2000

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About bwck2000

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  1. bwck2000

    The Headcase Stax thread

    By hitting the headphone imbalance may go away by a chance of 50% . But the imbalance will 100% come back in the next ten days.
  2. bwck2000

    The Headcase Stax thread

    Its hard to find wires that are thicker than the stock ones. And you may want to keep the stock wires after replacement because you need to put them back before you send the 007 back to Japan for service.
  3. bwck2000

    The Headcase Stax thread

    Replace the tiny wire conneting the driver and the cable with bigger ones and with a more secure solder point.
  4. bwck2000

    The Headcase Stax thread

    It is probably made by photo etching and soldering between the rectangle grid and the perforated electrode. To my surprise , the area of the perforated electrode under the rectangle grid has no holes and the whole surface is flat. The design and the build of the electrode is kind of like what 009 is doing and beyond what a diyer can do🤯 Probably a prototype from stax. I tried to ask the previous owner about the serial no. of her omega but I'm told that the staff from stax teared the label off from her pair ...........
  5. bwck2000

    The Headcase Stax thread

  6. bwck2000

    The Headcase Stax thread

    Have anyone seen an omega driver like this? I got this from someone who sended his omega to Japan for driver replacement. Unfortunately this driver I have developed imbalance ,but Ill do a recoating soon~
  7. bwck2000

    The Headcase Stax thread

    Im sure it is not the joint's fault. When I vary the earcup's pressure by pressing the headphone towards my ear it occassionally gets louder. I have the diaphragm recoated this morning. The coating seems to be too thick, i.e. , the whole driver is fxxked up.😭
  8. bwck2000

    The Headcase Stax thread

    Few days ago one channel of my he60 started to lose volume and now even the balance knob cant fix it completely........Does anyone has a single or a pair of he60 spare driver for sale? I have put wrinkled mylar on the driver to keep dust away since I have the he60 on my hand so I guess the dust was already there when its made.......
  9. bwck2000

    The Headcase Stax thread

    Flippers like wkitor will never have enough money to win such an auction facing Chinese collectors like the one this time who have bought the two omega and the t2 all by himself. He said he would like to have a comparison on omegas from two era (early and late version perhapes) on a t2.
  10. bwck2000

    Massdrop Cavalli Tube Hybrid

    They also got omega for sale....
  11. bwck2000

    The Headcase Stax thread

    I bought one before I heard someone who have gone to the 300ltd audition in Japan. He said there are noticeable differences between 700 and the ltd. Maybe its just electrode changes, not the diaphragm. I somehow regreted but anyway its just a collector's item, sound quality doesn't matter that much. What a silly idea to have electrostatics portable.
  12. bwck2000

    The Headcase Stax thread

    The ID is the same in both sides
  13. bwck2000

    The Headcase Stax thread

    http://www.erji.net/forum.php?mod=viewthread&tid=1977953#lastpost Use google translate to read the post. its about a guy making diy megatron having shitty layout , wiring and parts on its amp and several other accuses I simply can't believe how he can make a diy es amp looks like this and that megatron is sold for 19800rmb ......
  14. bwck2000

    The Headcase Stax thread

    Yes ,completely The conversion is quite straight forward to make
  15. bwck2000

    The Headcase Stax thread

    Attempt to add a xlr input to srm1/mk2 The balanced srm1mk2 is working but the sound is not pleasing,the sound is too aggressive ,too much highs,not as smooth as before as well It might Probably because of the use of silver-plated internal wires. ------------------------------------ Does anyone here have a 007mk2.9 with a serial no. of sz2-19xx? I saw a 007 mk2.9(bought in 2016) with such a serial no. but I once saw a 007 with a serial no. bigger than this one ,but in 2013
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