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Gershwin Rhapsody In Blue SACD Low Freq Noise
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Posted on November 30, 2000 at 05:16:41 | ||
I notice a very low frequency rumble, maybe 30hz or so, on my copy of this SACD. It varies in intesity, but at times is very prevalent, & annoying. I realize that the master of this recording was made circa 1963, & wonder if when they did the transfer to SACD, they didn't use some kind of processing that inadvertantly boosted the level of this noise. It seems to "pump" at times as if an expander was used. When I turn off the subs it is greatly reduced, & that is what I do when I listen to this SACD. Other wise it sounds pretty good for a 1963 recording. Anyone else notice this phenomenon? Regards HiFi Guy. |