Show Off Your 12volt PA Rig!!!!!!!

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16 years 1 week ago #4829 by rich_gale
Show Off Your 12volt PA Rig!!!!!!! was created by rich_gale
found a few interesting systems so am gonna post a few images and linksfor the work that many have done in this interesting sector of portable rigs avoiding generators and insteadusing batteries....


a good video explaining the important points to be taken into consideration in 12volt rigs:
www.archive.org/details/12vsoundsys

large ni-cad battery pack used in the 'bassfreight' portable rig:
i108.photobucket.com/albums/n5/Stevieb_66/P3150026.jpg
i108.photobucket.com/albums/n5/Stevieb_66/P3150024.jpg

a few cool systems people have made, including davey t's 12 volt rig:
www.speakerporn.com/displayimage.php?album=17&pos=0

a demanding 12v 'green'project discussed in quite a bit of detail:
www.speakerplans.com/forum/forum_posts.asp?TID=20279&PN=1

davey t's concept on 12v systems (using public address horns to awsome effect):
www.speakerplans.com/forum/forum_posts.asp?TID=18669
image: img142.imageshack.us/img142/7333/photo0028nz1.jpg







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16 years 1 week ago #4830 by rich_gale
Replied by rich_gale on topic Show Off Your 12volt PA Rig!!!!!!!

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16 years 1 week ago #4835 by subsoniks
Replied by subsoniks on topic Show Off Your 12volt PA Rig!!!!!!!
Not mine but an old favorite - www.rinky-dink.org/

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16 years 1 week ago #4836 by rich_gale
Replied by rich_gale on topic Show Off Your 12volt PA Rig!!!!!!!

SubSoniks wrote: Not mine but an old favorite - www.rinky-dink.org/


quite a whacky yetawsome concept.i hope i get to see it in action one day.

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15 years 11 months ago #4984 by ginger_biscuit69
Replied by ginger_biscuit69 on topic Show Off Your 12volt PA Rig!!!!!!!

Rich_Gale wrote:

SubSoniks wrote: Not mine but an old favorite - www.rinky-dink.org/


quite a whacky yetawsome concept.i hope i get to see it in action one day.



i remember i was on that thing for nearly 2hrs at glasto 05, bloomin knackering, going from avalon all the way up-hill to the green fields!!

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15 years 11 months ago #4986 by cougard
Replied by cougard on topic Show Off Your 12volt PA Rig!!!!!!!
I have a push bike on a frame hooked up to a car alternator in the shed.

It puts out a fair bit of power but i've never pluged anything into it.

The design came from a site with a few other plans for 12V amps, charging regulators and other stuff. I'll see if I can find it..

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