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  1. rb67

    Electrostatic Lifespan?

    To add on to the abundance of recent electrostatic threads, I've got a question on the lifespan of electrostatic headphones. I am assuming they will last indefinitely assuming proper care, but I'd like to make sure before I start considering a Lambda system. I currently use headphones 6-8...
  2. rb67

    Hmmm football or Chiunify...

    Well, I was really looking forward to Chiunify (the big headphone meet coming up in November), but I just realized it's the same day as the Ohio State v. Michigan game.... I've got my student ticket that's pretty close to the action (row 4). However, I'm not really THAT into football (only going...
  3. rb67

    I have a job!

    I'm just about to send in my offer acceptance forms. I'll be pretty much doing my dream job, designing aircraft engines. If anyone is from Cincinnati, any suggestions on things to do, places to live, etc are greatly welcome. I hope I don't get beat up too badly from being from U of M...
  4. rb67

    Brief impressions of the Bijou Tube amp (I built) + big pics

    Well, I completed my Bijou over a month ago, and I am loving it! The design thread can be found here: http://headwize.com/ubb/showpage.php...d=6536&fpage=1 I have built mine with parts very close to what taiwest at headwize used. Major substitutions are Vishay Dale resistors instead of...
  5. rb67

    ECC88, 6DJ8, 6922 tube advice?

    I've built myself a Bijou and am really enjoying it. I started hearing some crackling on the right side. Trying to get down to the issue, I switched the my JJ E88CC tubes and the crackling switched over to the left. Thus, one of my tubes is apparently bad or dying? (What could be the cause of...
  6. rb67

    For those of you in Ann Arbor, MI

    The Audio Engineering Society is holding a meeting on Oct 12, Friday that includes: 1. Guided tour of the Kresge Hearing Research Institute Central Systems Laboratory 2. Dr. Middlebrooks (Director, Central Systems Laboratory, Kresge Hearing Research Institute) will hold a talk on the...
  7. rb67

    Matlab plotting help (homework help :p)

    I figure with all the engineers/scientists/mathematicians on here, someone ought to be able to help me out. I'm trying to plot two lines on a graph. One represents a T2/T1 vs M and the other represents P2/P1 vs M. The T2/T1 ranges from 0 - 20 and P2/P1 ranges from 0-1 Thus, I want to...
  8. rb67

    New V-Moda Vibe for Iphone

    I thought you guys with iphones might like this. http://shop.v-moda.com/p-24-vibe-duo.aspx Quote: It has DUAL compatibility with both iPhone and all iPods, while featuring a sleek “hands-free” microphone and amazing high-definition sound. Vibe Duo’s minimalist design integrates a...
  9. rb67

    Ann Arbor/Detroit anyone?

    The meet earlier this year was great. Any chances of another meet? I'd love to host, but my student apartment just won't cut it
  10. rb67

    Budget SACD players?

    What's available for < $200? Looking to just dip my feet into sacd.
  11. rb67

    Help me find something similar to BT's "This Binary Universe"

    I was able to listen to BT's "This Binary Universe" DVD-A and am absolutely stunned by it. I was especially taken by track 6, "The Antikythera Mechanism". I've listened to BT's other stuff which appears to be mostly house/techno/dance type stuff which is not my cup of tea. (Don't really like...
  12. rb67

    Where can I get a 115 VAC > 9VAC transformer?

    I'm going to run an AW-D3 off it's own power supply instead of having the USB supply it. Where can I get a 9VAC transformer for cheap? I found one at partsconnexion but at $41 that's quite a bit more than i'm willing to spend. (~$12 ish) My thought is it might remove some of the noise I get...
  13. rb67

    Where can I get a 115 VAC > 9VAC transformer? (wrong forum please delete)

    I'm going to run an AW-D3 off it's own power supply instead of having the USB supply it. Where can I get a 9VAC transformer for cheap? I found one at partsconnexion but at $41 that's quite a bit more than i'm willing to spend. (~$12 ish)
  14. rb67

    Photo Gallery : Life Under the Antarctic Ice

    Truly breathtaking. http://www.time.com/time/photogaller...416736,00.html Also, an interesting gallery "what the world eats" http://www.time.com/time/photogaller...645016,00.html
  15. rb67

    Need help with resistor in my Bijou (Cavalli Lovell Futterman)

    So I'm working on a Bijou (Cavalli Lovell Futterman) basing my parts on a BOM that someone who built it had released. However, looking at the schematic, I noticed that that I had ordered a 22 kohm resistor instead of a 22 ohm. The circuit where it belongs is (Headphone out ) | |----22...
  16. rb67

    Current tube offerings <$500?

    I'm looking for a tube amp project to work on that will cost me less than $500. I would prefer something in the 250-400 range (including power supply). Under consideration are the Aikido and the new Cavalli Jones Futterman Bijou amp (from what I've been able to find). How would these two amps...
  17. rb67

    Fascinating job video: Man repairing powerlines by helicopter

    http://www.glumbert.com/media/highpower Extremely fascinating.
  18. rb67

    Driving Cross-country Las Vegas > Greenville, SC. What is there to do?

    So I will be driving from Las Vegas, NV (home) to Greenville, SC (intern) in a few weeks and I'm having trouble finding a good source for things to do on the way. It won't be a rushed trip, and I will be traveling with my girlfriend. We'd like to make it a sort of a vacation driving only a few...
  19. rb67

    Recommendations for free online photo albums?

    So I've got a whole bunch of pics I'd like to share in an online album. I have my own university file space, but net programming isn't my thing and setting up an nice album site will take more time/skill than I have. So here's what I"m looking for +300 mb storage decent interface that will...
  20. rb67

    Last night was first classical/jazz guitar concert.

    I went to see a John Williams and John Etheridge duo concert last night. My, it was phenomenal! I've always been a big fan of John Williams (the classical guitarist), but seeing it in person rather than video was a completely sublime experience. I was awestruck. John Etheridge was amazing too...
  21. rb67

    What is the cause of the "thump" some amps have when turned on?

    What is the technical cause for the thump some amps exhibit when turned on and off? Is there any risk of headphone damage?
  22. rb67

    Please help me find some over-the-top symphony pieces.

    I love Berlioz Symphony Fantastique. However, Stravinsky's Rite of Spring is a little too... chaotic? for me. I also like Shostakovich Symph. 5, especially the last movement. Any recommendations? I'm pretty new to classical. Thanks in advance.
  23. rb67

    Please help me remove tarnish/rust from classical guitar tuner.

    I have had an old Yamaha G-235 for a while now and I figure it's time to clean up the tuners. The brass is tarnished and the actual screws are rusted but still hold tune quite well. As you can see in one of the pictures, I have scrubbed off some brass tarnish with a cotton swab. I spent a...
  24. rb67

    Does your page jump up and down sometimes?

    So recently as I've been browsing head-fi the page I am reading will jump up or down by a few pixels. I think it's been happening since the new format was put in place. It happens on my home computer as well as school computers. Both are running winXP with firefox. Anyways does anyone else...
  25. rb67

    Tips for buying a used car?

    Hi, so I'm considering buying either an RX-8 used (~$20K) in about two months. I am most likely to buy from a dealership. What tips do you have for buying used cars in general? Mainly, things I should be careful of, ways to bargain for the best deal, etc. I plan on compiling a database on a...
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