The CD-RW900MKII is a professional CD recorder that replaces the best-selling CD-RW900SL. A new TEAC tray-loading transport ensures years of reliable operation in the most demanding installations. The new transport also allows gapless recording when writing track markers, something not possible using off-the-shelf PC drives. Various recording features like automatic track creation help the operator create polished recordings without constant supervision. An AKM AK4528VM is used for AD/DA conversion for clean, clear sound quality with a frequency response of 20Hz to 20kHz +/-0.8dB. This CD Recorder that meets the demands of professionals. The high-performance AKM codec captures audio with a wide dynamic range for better-sounding CD recording. Both the left and right analog inputs have their own analog input gain controls. In addition, the digital input can be controlled for optimal recording levels from a digital source. The CD-RW900MKII has a variety of track division functions to make recording simpler. Additionally, a rec-mute function can insert silence between tracks. The new TEAC CD-W5600S transport was designed for audio use – not a re-packaged computer drive. The tray-loading design provides a stable platter to minimise errors while writing the disc. Improved firmware allows the transport to write track markers without a gap, for seamless continuous live recordings. Even if you don't need to record every day, the CD-RW900MKII is an excellent CD player. Functions including auto-cue, auto-ready, pitch control, power-on playback, and fade-in/fade-out playback are provided. It is also possible to control the transport via a P/S2 keyboard (sold separately). The new TEAC transport has been tuned up explicitly for these models. The drive can accept any legal CD type, including MP3 CDs. Like all TASCAM players, reliability is a principal design feature. Features Independent input level controls provides serious level control Supported media: CD-R, CD-R-DA, CD-RW, CD-RW-DA High speed CD-RW Supports CD drive supports playback of CD-DA and Data-CD High reliability proprietary TEAC tray drive OPC (optimum power control) function: Adjusting the laser power for each disc type Fade-in/Fade-out recording function (1 to 30 seconds, 1 seconds increments) Sync recording function: Automatically start/stop recording at a preset level (-24dB to -72dB, 6dB increments) Digital volume for adjusting recording level seriously (-∞?-54.0dB to 18.0dB) Automatic track division: Automatically insert a track division at a preset condition Manual track division: Insert a track division by manual operation Time track division: Automatically insert a track division per preset interval (1 to 10 minutes, 1 minutes increments) Rec-mute function: Recording four seconds of silence on the disc Selectable maximum recording track numbers (automatically stop at preset number) Erase function: Erase selected track or disc (for CD-RW) Four playback modes (continuous, single, program, random) Repeat playback function (continuous, single, program, random, A-B)