On Sat, 22 Mar 1997 14:52:29 -0500 (EST) BobDavis88@aol.com writes: >> The ones I ordered are called "Rock Stars II", and come from >Pacific >> Coast Labs >> PO Box 7981, San Fransisco, 94120, Phone800-351-2770. I >suspect >> you'd have to ask them to recommend a local audiologist. >> >Les, >Thanks for the info. The ones I got (from Westone or Etymotics or >whatever) >claim to have a flat frequency response, just at 15 db less sound >pressure >level. Do the Rock Stars make a similar claim? > >Bob >I'll run through the 680ohm filter, through the different cycles for you, not attempting to do the whole chart. The company has a brochure which I am sure they'd send you if you called the 800-number. @125 hz 3.3db 250hz 4.3db 500hz 7.0db 1000hz 14.7db 2000hz 28.0db 3150hz 24.3db 4000hz 25.0db 6300hz 31.0db 8000hz 24.3db A quote from their propaganda: "Custom plugs have an expected life span of three years. Used just 10 times a year their cost per use is less than the foam plugs bought in pharmacies and music stores." Well, that makes no sense, but if one used them every day, then the overall cost would be significantly lower than foam plugs. I'm not really smart about this stuff. I will talk to the audiologist when I pick them up next week. If you have specific questions, I'll be glad to ask her. Leslie lesbart@juno.com
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