hello mi name is jorge, here is audio amplifier circuits
If you want a good subfilter with I recommended this.
http://www.lcaudio.dk/pdfs/subfilter.pdf
Is not very easy to buld. because you need a made PCB design. Quadro potenciometer is not cheap . Price for this is maybe less than 30$ I suppose .
I made a PCD desing, if you want,but is not tested.
http://www.lcaudio.dk/pdfs/subfilter.pdf
Is not very easy to buld. because you need a made PCB design. Quadro potenciometer is not cheap . Price for this is maybe less than 30$ I suppose .
I made a PCD desing, if you want,but is not tested.
That lcaudio filter contains some errors.
Please look for more info here:
http://www.diyaudio.com/forums/subwoofers/29094-subwoofer-filter-2.html#post455460
Please look for more info here:
http://www.diyaudio.com/forums/subwoofers/29094-subwoofer-filter-2.html#post455460
OK, buddy, after three years, I ask you out of curiosity, how is your DIY adventures going?
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