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Laowei

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Laowei last won the day on April 3

Laowei had the most liked content!

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247 Excellent

About Laowei

  • Rank
    Limited Edition Bronze Participant
  • Birthday 06/07/1957

Profile Information

  • Gender
    Male

Converted

  • Headphones
    Stax SR-009, SR-207, SR-003mk2
  • Headphone Amps
    KGHV-Grounded Grid
  • Sources
    Mac mini > Schiit Yggdrasil
  • Other Audio Gear
    DIY PP 6V6 amplifier. ALTEC 890C Bolero/Econowave modded speakers

Recent Profile Visitors

2,747 profile views
  1. Laowei

    The Headcase Stax thread

    Deleted
  2. Laowei

    The Headcase Stax thread

    Where did that number come from?
  3. Laowei

    The Headcase Stax thread

    STAX announced new closed sealing covers and ear clips (eliminating the wire headband) for retro fitting existing SR-001mk2, SR-002 and SR-003/003mk2 IEMs. Supposedly the CES-A1 combo will be available in Japan mid-December. https://stax-international.com/products/ces-a1/
  4. Laowei

    current feedback electrostatic amp

    FYI -all sand parts currently in stock at Mouser.
  5. Laowei

    The Headcase Stax thread

    What’s your opinion on the sound quality of these Shure in-ear electrostats vs the STAX SR-002/SR-003mk2? The Shure have to be less painful to wear.
  6. Laowei

    RIP some fuck or another

    RIP, Douglas Rain. Voice of HAL in 2001: A Space Odyssey
  7. Laowei

    KGSSHV Carbon Build Thread

    You might consider contacting @joehpj . He has developed a two case solution for both KGHV Carbon and Grounded Grid amps. If he still has the bare cases available, it makes for a clean looking finished amp at a very attractive price. My GG in the photo. Carbon looks similar without tubes protruding.
  8. Laowei

    Happy Birthday johnwmclean!

    Happy Birthday!
  9. Laowei

    current feedback electrostatic amp

    Thanks. I’ll give Digikey my order. Looks like I’ll have all the parts to try the little amp out. I’ll repurpose the PS from my KGST to power it. Thanks for the resistor confirmation. The BO slide on that BJT is not too encouraging...
  10. Laowei

    current feedback electrostatic amp

    FYI, PBHV9560, PBHV8560, KSA1156 are all in-stock at Mouser and shipping. KSA2752 are still BO until November.
  11. Laowei

    current feedback electrostatic amp

    Great!
  12. Laowei

    current feedback electrostatic amp

    Bought these PCBs from the GB awhile back. Looking to order the in-stock resistors to start. Are the values shown currently good to use? The schematic done earlier is a little different. Thanks.
  13. Laowei

    The Headcase Stax thread

    Have you tried isolating the problem by wearing your headphones backward to see if the channel imbalance flips ears (stays with the R channel earpod)? When mine seem imbalanced, turns out a good ear cleaning does wonders.
  14. Laowei

    The Headcase Stax thread

    I’m pretty sure Birgir has plenty of dough.😁
  15. Laowei

    Happy Birthday jose!

    HBD Jose!
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