TDK Music CD-RW 74 discs (formerly known as CD-TWIN-RW) are rewritable media designed specifically for use in consumer audio CD-R/CD-RW recording decks. CD TWIN-RW discs allow users to overwrite audio data directly and repeatedly.TDK Music CD-RW discs record digital audio data in the standard compact disc 16-bit, 44.1 kHz format, for ultimate recording quality. TDK Music CD-RW discs utilize an exceptionally stable phase-change recording material to allow numerous rewrites and long archival life. Phase-change recording uses a laser to change the reflectivity of discrete areas on a disc surface.The recorded marks differ in their reflectivity from the unrecorded areas. These differences in reflectivity are read by a laser pickup as digital data. TDK Music CD-RW discs are engineered to the most exacting tolerances, for optimum reliability and durability. TDK Music CD-RW discs offer 74 minutes of digital audio recording time.
I've been using these kind of rewritable discs for a while now and I haven't had any problems with them what so ever even when I burn at higher than 10x. They come with cases too so you won't have to worry about scratching the CDs. They're high quality high speed rewritable discs that do what they are supposed to do. Nothing much to say about them.
