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Old 14th January 2009, 02:20 AM   #1
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Join Date: Feb 2005
Location: Reading PA
Default active LP filter with volume

anybody have a nice circuit containing an active variable low pass filter with its own volume control?

i have a nice amp id like to use for a subwoofer but my preamp does not have a "subwoofer" out

thanx scott
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Old 20th January 2009, 05:58 PM   #2
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Join Date: Jun 2007
i think i have the schematic,

but cant find it now, i have to search in my collection

please remind me again on ali_moinuddin@rediffmail.com

thanks
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