The Marantz CDR633 CD recorder makes full-featured professional CD recording technology available to any installation where the highest quality audio recording is desirable. Rackable in a 2U space, this professionally solid workhorse plays and records on standard CD-R and CD-RW discs. In addition, the Marantz CDR633 will play MP3 files for hours and hours of playback from a single disc.Marantz Pro took care to pack the CDR633 with features specifically requested by the installation marketlike Programmable Auto-Track Increment, Pitch Control, Level-dependent Sync Recording, Single Play Mode, Power-on Play and more. Analog, digital and optical input and output, complete with integrated sample rate conversion, are just a few examples of the meticulous design and engineering that went into the Marantz CDR633. CD-text can be programmed and read right from the front panel. Programmable fade-in/fade-out recording allows your clients" recording technique to be as good as their professional Marantz CD sounds. CompatibilityThe CDR633 may be the last CD recorder you ever consider for installation. It has analog and digital I/O"s to interface with most audio gear, and uses most recordable or re-recordable discs on the market. It can even play back MP3s from CD-ROM discs, and unfinalized CD-Rs and CD-RWs.Professional FunctionalityThe CDR633 includes convenience features like Marantz Minute Track with programmable auto-track increment, sync-recording, and programmable fade in/out to make your recordings sound great with a minimum amount of effort. The Single Play function plays one track and then stops. You won"t have to worry about running to the machine or aiming the remote before the next track starts. Power-on play allows clients to start playback simply by powering on their system. The CDR633 CD recorder even offers pitch control. Houses of Worship and other presentation venues will appreciate the ability to match the key of a soundtrack to the vocal range of their performer