A two-channel audio recorder that uses CompactFlash cards. Can be mounted in a single rack space. Allows recording and playback of 16-bit linear PCM. Audio or MP3 audio, at sampling frequencies of 44.1. KHz or 48 kHz. Provides parallel and serial control ports to allow. Control from outside (SS-R1 only). Flash Start function allows playback to begin instantly. Playback control functionality such as Pitch Control and. Play lists and folders can be used to freely specify the range of playback. Track editing functionality is provided (for linear PCM audio only). An internal clock is provided for time stamping. Balanced (SS-R1 only) and unbalanced analog audio. Inputs and outputs as well as coaxial digital audio input. And output are provided. A PS/2 keyboard can be connected to control the unit or. Media considerations The capacities and performance of your SS-R1 will vary based on the speed and abilities of the Compact Flash (CF) media used. Older and some cheaper Compact Flash (CF) cards use slower memory components and little internal buffering which results in poor recording performance.