Monthly Archives: March 2015

The Crossover Filter

Here is the first crossover filter assembled on a piece of cardboard with ample amount of hotglue. Initial test of filter usign a 1,5 volt battery as signal source.

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Drilling holes

Now this is the difficult part. How to drill holes straight and properly centered? Trying to accompish this with this weird looking rig. ( Handcraft is definetly not where I excel … )

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