Radio Ripper is an OS X tool that allows you to record your favorite Internet radio stations with few clicks. The songs are recorded directly to your disk without any use of your sound card, so it's lossless recording.
Also, the songs can be split and tagged with ID3v1 and/or v2 tags automatically according to radio station's metadata. Over 20 optional ripping and split options are provided.
Radio Ripper enables you to rip more than one radio stations simultaneously (it depends only on your bandwidth). Enjoy your favorite radio station's music offline, anytime.
NOTE: To buy Radio Ripper via the App Store, an Apple account is required.