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In the Forum: Horn-Loaded Speakers
In the Thread: Vitavox S2 with Electromagnets
Post Subject: Electro-alnico ?Posted by be on: 12/31/2009
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This time also make shure that the cavities in the two versions, the alnico and the fieldcoil, have the same size and volume of cavities behind the coil in the magnet structure.
In this way you make shure that it is the two magnet types you are listening to and not some irellevant cavity resonance and reverbaration chamber.
Maybe the easiest would be to put a fieldcoil into the alnico version also, this would also open up to some experimentations by shorting the coil or even to try the electro-alnico magnet you sugested some time back.
Regards
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