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Pars

High Rollers
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Everything posted by Pars

  1. Happy Birthday!
  2. ^ I didn't find mine to be that hard to work on, though I was pissed when I had to swap the SSD for the HD spots in order to keep it from buzzing (IIRC). But $60 for a 512Gb SSD would be worth it to avoid the fun.
  3. Happy Birthday!
  4. The "one"? The one I posted a link to? Or?
  5. Yeah, I need to think about what exactly I want to do, i.e., where the music will be sourced from, and then how to get it from A to B. I think...
  6. Happy Birthday!
  7. Thinking about doing one of these, as I need SPDIF. Any thoughts? https://www.superbestaudiofriends.org/index.php?threads/dummies-guide-to-pi2aes-throw-away-your-pc-or-laptop.8878/
  8. Happy Birthday!
  9. Happy Birthday!
  10. Well, technically, it should be #team5pinxlr, as you could support both SE and balanced. Unfortunately, 4-pin seems to have become the standard.
  11. I would terminate with a 4-pin XLR myself. You can always build a 4-pin XLR->1/4" phono adapter cable and use it with unbalanced amps, which is what I do with my DynaFET. I don't use portable amps anymore though, so the 4.4mm connector isn't useful for me. Plus, they are difficult to find, particularly a good chassis jack.
  12. Happy Birthday Vicki!
  13. Not sure Mikey. I'm not really up on any of the current cabling guys like Moon Audio (see some hits for these phones with Silver Dragon cables on them). It would be nice if AT said what they would or could do before you sent them in From the pic, it looks like it is just heatshrink that is splitting, but as you say, getting access to a free end to replace it is problematic unless you can remove the cable at the headphone end.
  14. Now there is a HC approved overkill transformer! The two trimpots on the GRLV by the output terminals are for balancing out the output voltages.
  15. The voltage selector switches I normally see used are C&K, mouser pn 611-V80212MS02Q. Other flavors available; this one is the straight PC mount version.
  16. Maybe just put a voltage select switch right on the board as well, and only have 2 AC in (L/N)? EDIT: Also note that the 35VA/50VA trans use 1.3 mm pins, larger than the others.
  17. Yikes! Glad I never looked into buying one then. I'd never read anything about them to this level of detail (such as the rails having to sequence correctly). That said, when it does work, how does it sound?
  18. Pars

    Speaker Porn

    Damn, I could use one of those behind our couch...
  19. RIP Eddie. Never a fan, but this absolutely sucks.
  20. Interesting Craig. Per the bold, I was always interested in hearing one of these. What do you think of it? Guessing since it is on the phono and Dynalo, and not on the T2 that you prefer the Audio Synthesis.
  21. I'd steer clear of the "audio" grade caps and go for good 105C rated ones (Panasonic, Nichicon, UCC, etc.). I can't help with your other questions.
  22. RIP Helen and Mac Davis. I still remember Mac with Nick Nolte in North Dallas Forty... I also laugh when I remember the alternate parody lyrics to "I Am Woman" that I saw somewhere years ago.
  23. Pars

    kgst

    Just a couple of comments: The sockets you used for the opamps are shit. Machined pin sockets such as Mill-Max 110-93-308-41-001000 are greatly preferred for reliability. The terminal blocks look suspect. Normally, Phoenix Contact terminal blocks are used. Did you check the voltage ratings on the ones you used, compared to what you are running through them?
  24. Happy Birthdays!
  25. The 5pf caps I had in my BOM were Mica (598-CD17CD050DO3). Kevin's BOM (old one) used COG ceramics (81-RDE5C1H5R0C0K1H3B). As for the 20R resistors, try them as long as they are appropriately sized. I'm not too much of a fan of the PRPs anymore (coating comes off easily). Never used Takmans. I've been using the Vishay/BC MRS25s for some stuff and have liked them.
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