http://personal-view.com/talks/discussions/tagged/voltage/feed.rss Fri, 10 May 24 20:43:30 +0000 Tagged with voltage - Personal View Talks en-CA http://personal-view.com/talks/discussion/7173/zoom-h4-and-h4n-dc-input-mod Wed, 05 Jun 2013 15:59:47 +0000 Frame 7173@/talks/discussions We all know that the Zoom H4 and H4N do get 9v / 5V from the DC Input. There are many sloutions on the net using adapters to adapt let´s say 12V batteries to the H4 5V input using voltage regulators. But I assume the H4 an H4N must have have voltage regulators already built in. So maybe swapping the built in voltage regulator to more versatile version might be a simpler solution - besides heat, because the voltage regulator will become hotter with higher input voltages. Ha anyone opened his Zoom H4 / H4N and did take a look? Or even has a circuit diagram? All the best, Frame

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