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Marantz CDR633 CD Recorder & Player

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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, th... Click To Read More About This Product

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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 market”like 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.

The 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 Functionality
The 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 performers.


CD-R and CD-RW Recorder and Player with new worry-free slot-in mechanism
Compatible with most discs - CD-R data, CD-R for digital audio, CD-RW data, and CD-RW for digital audio
Marantz Minute Track with Adjustable Time - or Level-dependent Auto Track Increment
Plays MP3s for hours of playback from one disc
MP3 directory navigation
CD-Text and ID3 tag displays right on the CDR633's FL display
CD-Text can be input onto recorded tracks right from the front panel
Plays unfinalized CD-Rs and CD-RWs
Step-adjustable + 16% Pitch Control
Continuous, Shuffle (Random), Programmable and Single Playback and Repeat modes
New Auto-cue feature for playback
Internal Sample Rate Converter (32 48kHz)
Analog and Coaxial / Optical (S/PDIF) digital inputs and outputs
Auto Fade-in and Out with programmable time
Sync (Level Dependent) Recording
On-the-fly Manual Track Increment from front panel or remote
2 RU Rack mountable chassis
Digital Audio System

System: CD Recorder
Usable Media: CD-R, CD-R-DA, CD-RW, CD-RW-DA (High Speed CD-RW is supported)
Quantization Bit Depth: 16-bit linear
Sampling Frequency: 44.1 kHz

Audio Performance
Frequency Response: 20Hz - 20kHz
Playback: +0.8 dB
Recording: +1.0 dB

S/N Ratio
95 dB or better
Recording: 90 dB or better

Playback: 0.006% or less
Recording: 0.008% or less

Dynamic Range
Playback: 95 dB or better
Recording: 90 dB or better

Channel Separation (at 1 kHz)
Playback: 90 dB or better
Recording: 80 dB or better
Wow and Flutter: Below measurable limits (less than 0.001%)

Analog Inputs
Unbalanced Input
Type: RCA jack
Nominal Input Level: -10 dBV (at full scale: -16 dB)
Minimum Input Level: -19 dBV or higher(minimum input level that can be adjusted to nominal level (Full Scale -16 dB))
Input Impedance: 22 kohms +10% (unbalanced)

Analog Outputs
Unbalanced Output
Type: RCA jack
Nominal Output Level: -10 dBV +2 dB (at full scale: -16 dB)
Maximum Output Level: +6 dBV +2 dB
Output Impedance: 600 ohms +10% (unbalanced)
Phones Output: Stereo Phone Jack (1/4")
20 mW or greater, 32 ohm load

Digital Output
Type: RCA jack (IEC-60958 Type II)
Type: TOSLINK (IEC-60958 Type II)

Power Supply / U1B: 120 VAC / 60Hz
Current Consumption / U1B: 18 W

Width: 482.6mm (19")
Height: 98mm (3.9")
Depth: 307.5mm (12.1")
Weight: 4.3Kg (9.5 lbs)

PLEASE NOTE: Specifications are based on measurement conditions and proper care for the machine, and are subject to change without notice.
Pro Coverage
One year parts and labor warranty on CD and cassette players.

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