I don't know, but on my old 30Gb iPod (pre-classic classic), I have the max allowed volume set to be a bit under half. Apple really does like to allow audio to be *WAY* too loud. Zane On May 31, 2014, at 3:27 PM, catsoul <catsoul at thinkplan.org> wrote: > Anyone know how to gauge safe listening levels using headphones and any OS X computer? > > is “halfway” on an iMac same as “halfway” on any other mac? > > thanks! > > cat -- healyzh at aracnet.com http://blog.zanesphotography.com http://www.flickr.com/photos/zanes-photography/