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NDB7875 S4X Beast

thebouljello

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Jun 26, 2015
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Today I finished my 3W beast. The all aluminum finish combined with the blue beam looks awesome.
Specs:
-445nm
-2x 18650 2300mAh
-blitz buck V5 survival laser driver @ 2.4A
-three elements glass lens
- NDB7875 from DTR
 

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paul1598419

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Sep 20, 2013
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Nice host. Where did you get it? I have this same build in an MS-SSW II with two 26650 batteries. Congratulations. Mine does 3 watts with a G lens. Don't think you can get that with the three element lens.
 
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thebouljello

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Jun 26, 2015
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Thanks, I got the host from survival lasers. Was your host from Sinner? Your right about the three elements glass lens not being able to deliver 3W. I want to get a g2 sometime.
 

paul1598419

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Yes, I got it back when Sulman was still making hosts. IIRC I got that host in the beginning of 2014 and paid around $100.00 plus shipping. Yours seems to be about the same size, but it's hard to tell without something of known size in the photo. Very nice, though.
 

Encap

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Nice job--great looking, the S4X, in the plain Al finish.
 

thebouljello

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Jun 26, 2015
Messages
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Yes, I got it back when Sulman was still making hosts. IIRC I got that host in the beginning of 2014 and paid around $100.00 plus shipping. Yours seems to be about the same size, but it's hard to tell without something of known size in the photo. Very nice, though.

Its about 3.4 cm wide to.
 

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94Z28

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Jul 1, 2016
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542
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Great looking laser and build. Congrats! Loving the look of bare metal but isn't the survival actually stainless?
 

thebouljello

Active member
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Jun 26, 2015
Messages
177
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Great looking laser and build. Congrats! Loving the look of bare metal but isn't the survival actually stainless?

Thanks :yh: . It says bare aluminum on the site, and it has the same color as the heat sink, which is aluminum.
 

Garoq

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Great looking laser and build. Congrats! Loving the look of bare metal but isn't the survival actually stainless?

The smaller host is stainless, currently out of stock.
 

HydroSean

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Mar 25, 2016
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Great build, lovely host I must admit. Good job on the build and nice beam shots :D +rep well deserved
 

CaliKirk

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Mar 30, 2016
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Nice clean build! Gotta love the feel of an s4x, I say "what a beast" every time I grab the thing lol.

Also the 7875 is a great diode, have you thought about trying a G7 from sanwu? I have one on my 7875 and personally I love it. It's a great mix of 3 element and g2 and since the 7875s divergence isn't too bad, the g7 seems to keep it nice and tame. None the less, great build!
 




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