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irb's Recent Activity

  1. irb replied to the thread 2021 Beatles Let It Be.

    That's an excellent article. I have to watch the films now!

    Nov 28, 2021 at 4:04 PM
  2. irb liked mikechadwick's post in the thread 2021 Beatles Let It Be.

    Another view: https://www.theguardian.com/commentisfree/2021/nov/26/get-back-past-beatles-present-fab-four

    Nov 28, 2021 at 4:03 PM
  3. irb liked JTC's post in the thread 2021 Beatles Let It Be.

    I don't care. I'll roll myself around in it with glee, cover myself from head to toe in its Beatley-ness. Just to be able to - for a...

    Nov 28, 2021 at 3:58 PM
  4. irb replied to the thread what was the last piece of hifi you bought.

    [img]PB280096 by grilled snapper, on Flickr :D

    Nov 28, 2021 at 2:15 PM
  5. irb liked Mullardman's post in the thread Electricity Doesn't Flow Through Wire.

    I'd say it is at least arguable that science has actually answered a lot of questions and given at least practical and working...

    Nov 27, 2021 at 2:47 PM
  6. irb liked Joe P's post in the thread Electricity Doesn't Flow Through Wire.

    Seeker, I hear ya, man. Women can barely simulate baryons on a quantum computer, let alone get through term two of undergrad math....

    Nov 27, 2021 at 2:43 PM
  7. irb liked Sue Pertwee-Tyr's post in the thread Electricity Doesn't Flow Through Wire.

    That most ladies are unable to do maths, apparently…

    Nov 27, 2021 at 2:40 PM
  8. irb liked Joe P's post in the thread Electricity Doesn't Flow Through Wire.

    What does a student’s gender have to do with studying science or math? joe

    Nov 27, 2021 at 2:40 PM
  9. irb liked Cesare's post in the thread Electricity Doesn't Flow Through Wire.

    Nope, that's not what the term means. Theoretical physicists start with a mathematical model and experimental results to formulate new...

    Nov 27, 2021 at 12:36 PM
  10. irb liked Cesare's post in the thread Electricity Doesn't Flow Through Wire.

    No, he is saying that the energy moves through the space around the cable. Obviously close to the cable it's stronger, but since there...

    Nov 27, 2021 at 12:16 PM
  11. irb replied to the thread Upgrade Quad 10L damaged tweeters?...

    I had a pair of these several years ago. They had what I thought at first was a tweeter fault. Turned out to be dry joints in the...

    Nov 26, 2021 at 1:15 PM
  12. irb liked sq225917's post in the thread What's the best DIY DC blocker circuit?.

    They're just diodes, short of SiC and qspeeds they're much of a muchness. (Neither of which would offer anything in this application).

    Nov 26, 2021 at 9:34 AM
  13. irb replied to the thread What's the best DIY DC blocker circuit?.

    So they are. I was looking at Digi-Key, Farnell etc. Is eBay OK as a source for this type of component, generally? Edit: Also, I see...

    Nov 25, 2021 at 9:17 PM
  14. irb replied to the thread What's the best DIY DC blocker circuit?.

    Thanks, Martin. Yes, maybe I could. There are some TO220 types available, I think. But the DCT03 board packs the diodes in pretty tight,...

    Nov 25, 2021 at 7:43 PM
  15. irb replied to the thread What's the best DIY DC blocker circuit?.

    Thanks for the replies. I was thinking of ordering a DCT03 board, and the parts, but I've done a little research and it seems some of...

    Nov 25, 2021 at 4:50 PM




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