chinablues;193535 Wrote: > My sub interconnect is coiled around /piled on top of a 1500W > transformer (220/110V). The sub (Velodyne) can output a frequency note > from 20 to 160Hz which is picked up by a mike and displayed on the TV > through the AVR. This to allow the sub to be blended in with the > room/main speakers. There is no 50Hz spike on the frequency display. > I am always puzzled on what the physical mechanism is when folks have > interference from power frequncies.
I won't offer any technical explanations because you could beat me at that any day :-) but I will say this is very well-known at AVS Forum and that it's very repeatable for me in every location I've ever had my equipment. So much so that if I hear that 60 Hz hum from my sub I know where to look first, and it goes away right away when I adjust the placement even slightly. -- Mark Lanctot ------------------------------------------------------------------------ Mark Lanctot's Profile: http://forums.slimdevices.com/member.php?userid=2071 View this thread: http://forums.slimdevices.com/showthread.php?t=34279 _______________________________________________ audiophiles mailing list [email protected] http://lists.slimdevices.com/lists/listinfo/audiophiles
