Bottlehead DAC Schematic leaked to the internet

dbishopbliss · 6501

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Offline dbishopbliss

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on: December 21, 2011, 09:03:04 AM
(https://forum.bottlehead.com/proxy.php?request=http%3A%2F%2Fimgs.xkcd.com%2Fcomics%2Fcircuit_diagram.png&hash=0aa69048712b79b0b897cbf25a32515f1640594e)

I can't wait!

David B Bliss
Bottlehead: Foreplay I, Foreplay III, Paramour I w/Iron Upgrade, S.E.X. w/Iron Upgrade
Speakers: FE127E Metronomes, Jim Griffin Jordan/Aurum Cantus Monitors, ART Arrays
Other: Lightspeed Attenuator, "My Ref" Rev C Amps, Lampucera DAC

Offline howardnair

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Reply #1 on: December 21, 2011, 09:45:25 AM
David, That  is  funny!!!!


Offline Grainger49

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Reply #2 on: December 21, 2011, 09:52:51 AM
I'm particularly fond of the resistor network. 

Thanks for Sharon.


Offline Wardsweb

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Reply #3 on: December 21, 2011, 10:13:54 AM
Oh Man! they had to use a Flux Capacitor right of I-95. You know how hard  it is to find a decent affordable Flux Capacitor? I'm telling you, it's tough.


Offline elcraigo

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Reply #4 on: December 21, 2011, 10:16:31 AM
I like the lack of current limit from the electric eel to the neck strap and tongue contact.

Craig Lewis (elcraigo is a nickname a good friend who grew up in Mexico gave me)

Offline RayP

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Reply #5 on: December 21, 2011, 11:55:26 AM
I believe the schematic has an error. The 'Moral Rectifier' is incorrectly shown backward. You can read more about a 'Larom Rectifier' at http://en.wikipedia.org/wiki/LAROM. I believe it can be quite effective in rectifying certain situations.

ray

Ray Perry

Offline rif

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Reply #6 on: December 21, 2011, 12:23:02 PM
I like that Batman isn't specified. Swap out Adam West for Christian Bale or any in-between

-david

Offline porcupunctis

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Reply #7 on: December 21, 2011, 04:08:33 PM
I'm a big fan of XKCD and this one was one of my favorites.  The more you know about electronics and schematics, the funnier it is. 

Check out the" "money poster and the "universe on a log scale".  I have no affiliation.  Just love the art and the humor.

Randall Massey
Teacher of Mathematics
Lifetime audio-electronics junkie

Offline jlschweiger

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Reply #8 on: December 21, 2011, 04:36:07 PM
How do I get this poster for my wall while I wait for the finished product?  Hopefully, this unfortunate leak won't allow some unscrupulous third-world wannabe to beat Doc & Co. to market.

John Schweiger
Chromcast Audio -> Paramounts -> Triad bookshelf
ADCOM-575 -> Smack -> HD800

Offline Chris

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Reply #9 on: December 21, 2011, 05:14:49 PM
Nah,  the  unscrupulous third-world wannabes are already light years ahead with such techniques as "gall bladder rectification" and the like... Speaking of which.... WHERE is the Gall Bladder in this circuit??

« Last Edit: December 21, 2011, 05:17:28 PM by Chris »


Offline 2wo

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Reply #10 on: December 21, 2011, 06:53:26 PM
For extra credit, Calculate the value of the resistor network...John

John S.

Offline Paul Joppa

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Reply #11 on: December 21, 2011, 07:04:16 PM
Is that a gerbil? Is his name Art?

Paul Joppa

Offline Grainger49

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Reply #12 on: December 22, 2011, 04:16:10 AM
Quote from: 2wo on December 21, 2011, 06:53:26 PM
For extra credit, Calculate the value of the resistor network...John

I did entertain the thought of doing that for a few moments then decided there were other things to do.  Yes, seriously!


Offline dbishopbliss

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Reply #13 on: December 22, 2011, 07:21:19 AM
Quote from: Grainger49 on December 22, 2011, 04:16:10 AM
I did entertain the thought of doing that for a few moments then decided there were other things to do.  Yes, seriously!

I was thinking the same thing but reconsidered since I didn't want to appear too tube-geeky.

David B Bliss
Bottlehead: Foreplay I, Foreplay III, Paramour I w/Iron Upgrade, S.E.X. w/Iron Upgrade
Speakers: FE127E Metronomes, Jim Griffin Jordan/Aurum Cantus Monitors, ART Arrays
Other: Lightspeed Attenuator, "My Ref" Rev C Amps, Lampucera DAC

Offline Grainger49

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Reply #14 on: December 22, 2011, 09:44:50 AM
Look where you are posting.  We all are!


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