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stevetothink 18th September 2008 07:27 PM

Battery Power Advice
This might not be the right place to post this but I figured someone who runs a mobile rig might be able to help me out.

I have a laptop and an M-AUDIO firewire preamp that I use for recording ideas on the road. I want to go camping and need to power both the laptop and the phantom power on the M-Audio for 2 hours at a time. What kind of battery supply should I look into getting? I’ve never dealt with battery driven outlets so I’d appreciate any info you might be willing to share.