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luvdunhill

High Rollers
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Everything posted by luvdunhill

  1. Justin may not like that. .. use PTFE trimmers
  2. I suppose any powerful headphone amp could be considered an integrated amp, as long as it can handle low impedance loads... but then I suppose that's my point. What is an integrated amp anyways? Attenuation + Gain?
  3. I don't know why, but people use serial caps for global feedback compensation quite often. It cannot be that small values aren't available (<5pF) as they are in mica. I dunno why really... I bet your BHSE has some unpopulated locations in this spot as well
  4. I dunno about recording industry, but it's the only way to properly setup a turntable for example.
  5. I use serial connected caps in my little amp
  6. Am I right I saying there is only a single seller of this product?
  7. Not working, but... got this for $40:
  8. I'd expect more chokes from you Why not something like a choke loaded source follower?
  9. hey, thats a fun idea. What about using those LU1014D power JFETs?
  10. I've never seen any DIY project marketed as an integrated amp. Your task, if you choose to accept it, is to find out why this is.
  11. excellent point. I do happen to have a few boards laying around for this amp Post Jack if you can find -=someone=- to build an amp for you....
  12. if he's doing it for himself, it's definitely retirement I guess that remains to be seen.
  13. I 100% agree with this statement. I have countless PRP resistors in about a dozen locations for this very reason. All I really have well organized is my transistors., which reminds me that I need to go by some local places and collect some empty TO-220 tubes.
  14. Just a random suggestion. Try putting them basically perpendicular to the floor with no toe in.
  15. yeah, I'd wait then... thanks!
  16. luvdunhill

    Deals

    does sound sorta impossible doesn't it. Will verify tonite I'm not talking about hammering them out from the air, but placing one finger down then reaching across.
  17. Here's what it says when I try and buy one: As a valued AT&T customer, AT&T can offer you an early iPhone upgrade with a new 2-yr commitment and an $18 upgrade fee. You may qualify for a standard iPhone upgrade on 10/22/2009. * $299.00*
  18. luvdunhill

    Deals

    I have tiny hands for my size (my wife and I have the same size hands), yet I can span a 12th on a piano, which is considerably more than she can. Point being, I don't think span and hand size are all that related, as the former can be acquired via exercise or dislocation a la Paganini
  19. luvdunhill

    Deals

    yowza. Any good benchmark comparisons out there?
  20. luvdunhill

    Deals

    which SLC card are you referring to?
  21. Is there any precedent for an open-air monitoring headphone?
  22. Just think how many Blowtorches..... er DynaFETs I can build! Working from home today... Working on some computational linguistic algorithms that I'm trying to adapt for protocol anomaly detection uses.... (and matching MOSFETs )
  23. matched 150 MOSFETs. Pretty much got it down to 3 minutes per device
  24. reading drivel about the HD800 and your excellent contribution.
  25. why post this shit on both sites? If I wanted to read drivel about running a can like this off a portable amp, I'd go to Head-Fi.
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