bluesboy Posted April 17, 2004 Share Posted April 17, 2004 Hi Guys, I have a pair of corner horn speakers that I built last year.They have Al Klappenberger designed crossover networks.Thanks again Al for all the help.I have a question. When I turn my system off I hear a whoosh sound followed by a fairly loud pop.Is there some kind of filter that can be installed to fix this? Quote Link to comment Share on other sites More sharing options...
thebes Posted April 17, 2004 Share Posted April 17, 2004 Wwelcome. You'll like it here. I don't have any info for you but questions like this are best asked either in the Two Channel, Updating Older Speakers or Technical Questions Forums. That's where the guys with expertise in crossovers tend to hang out. So repost it to any of those forums and I am sure you'll get some help Quote Link to comment Share on other sites More sharing options...
JohnA Posted April 18, 2004 Share Posted April 18, 2004 It's the preamp dying and still being amplified by the power amp. The proper turn on sequence is source to power amp and turn-off is the reverse, power amp to source. If you happen to have a receiver or integrated, it needs service or replacement. Quote Link to comment Share on other sites More sharing options...
marksdad Posted April 18, 2004 Share Posted April 18, 2004 my ex-brand new rotel gear made the same noise, but rotel was convinced it was klipsches sensitivity that was creating the sound, they also said that the cables were acting as antennas and were picking up rf as the units shut down, but i think j a is right Quote Link to comment Share on other sites More sharing options...
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