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Author Topic: DYI Batt box?  (Read 3962 times)

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Offline Aladar

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DYI Batt box?
« on: October 27, 2009, 01:41:41 PM »
Hi!
I just wanted to ask how difficult would it be to make a DYI battery box? I know people that are pretty good with soldering and other electronics stuff, and they would be able to build it for me - however, I don't know how to do it..

So, does anyone here have a soldering schematics for DYI battery box? Also, is it even possible to do one at home, without frying the mics when I plug it in?:) Thanks!

edit: maybe i should specify that I want just a simple battery box, no bass roll-off or anything like that
« Last Edit: October 27, 2009, 01:44:01 PM by Aladar »

Offline Roger Gustavsson

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Re: DYI Batt box?
« Reply #1 on: October 27, 2009, 02:01:44 PM »
What microphone is to be used? In its simpliest form you just need a battery and a capacitor.

Roger

Offline Aladar

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Re: DYI Batt box?
« Reply #2 on: October 27, 2009, 08:23:30 PM »
What microphone is to be used? In its simpliest form you just need a battery and a capacitor.

Roger

It's not decided completely yet - Either CA-11's, CAFS omnis or similar.

Offline Roger Gustavsson

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Re: DYI Batt box?
« Reply #3 on: October 28, 2009, 02:49:18 PM »
Church Audio? I think Chris will give details on a suitable batterybox.

Offline lpmaskman

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Re: DYI Batt box?
« Reply #4 on: October 30, 2009, 03:47:13 PM »
Here is a wiring diagram for BB.
Check this link: http://minidisc.org/homemade_mics.html
Mics: AT853, ATM35
Inbetween: CA-9100, 3-wire battery box (homemade)
Recorders: Olympus LS-12, Zoom H2 (4 channel line input mod)
Video: Panasonic HC-V770 (x2), GoPro Hero4 Silver, Sony RX10mkII

Offline Hypnocracy

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Re: DYI Batt box?
« Reply #5 on: November 26, 2010, 05:28:46 AM »
Gathering bits and pieces for a battery box between AT853 > BB > Denecke AD-20

Question
What type and wattage Resistors?
22K Ohm 1/2 Watt Carbon Film Resistors
22k Ohm 1W 5% Carbon Film
22k ohm 2 watt 5% metal oxide power resistors

I have some male Mini XLR's Chassis connectors the AT853 will connect to and thinking about just hard wiring the XLR's from BB to AD-20.

Can someone help me with pin out for the XLR's? This is the circuit I'll follow:


Many Thanks in advance.
« Last Edit: November 26, 2010, 05:54:28 AM by Hypnocracy »
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Offline kenirob

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Busman BSC1's>digi-mod UA-5>MTii

Offline Church-Audio

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Re: DYI Batt box?
« Reply #7 on: November 26, 2010, 12:06:33 PM »
 I use 25 watt resistors in my battery box :)
for warranty returns email me at
EMAIL Sales@church-audio.com

Offline Church-Audio

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Re: DYI Batt box?
« Reply #8 on: November 26, 2010, 01:05:03 PM »
I use 25 watt resistors in my battery box :)

I use 10 60W light bulbs in series  ;D

Actually, hmmm, flashlight bulb battery box . . . need about 100 of them though . . .

Only 10 60w bulbs? Thats crazy my new battery box will have a 1k halogen.. It will run on 600v 3 phase power. Might be a problem for stealth us but it could be made to look like a stage light :)
for warranty returns email me at
EMAIL Sales@church-audio.com

 

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