Marantz CDR631 85,000yen(around the 2000 time)

Business-use compact-disk recorder corresponding to CD-Recordable/RW.

The synchro sound-recording start functionality without the head chip corresponding to digital one/analog is carried.

The input and the window of a CD-TEXT character data are supported, and a title can be inputted into a disk and each track.

The digital loop (COAX) output-terminal is carried and the two or more generation simultaneous recording is possible.

The digital-recording volume (+6dB--63dB, 1dB step) and the balance functionality are carried.

The automatic finalize sound-recording functionality is carried and a lead-in groove lead-out groove write-in completion is possible at a one-time operation.

SRC (sample-rate converter) is carried and the digital source (11kHz - 56kHz) is supported.
Moreover, the 44.1kHz SRC it1 sound recording is supported (warranty coverage: source frequency-departure 44.1kHz±100ppm).

The copy-protection optional feature is carried and a setups of a freelancer / restriction / disabling is possible.

A 24-bit digital analog converter and a 20-bit analog-to-digital converter are carried.

Automatic recognition of the track ID of compact disk/micro disk/DAT is carried out.

The 2X finalize / erase functionality (Track/Disc/TOC) is carried.

As an input terminal, three digital input terminations (AES/EBU, a RCA pin, OPT (square shape)) and the analog input of XLR/RCA are carried.

As an output-terminal, three digital outputs (RCA, OPT, RCA loop) and one analog output are carried.

Full conformance is carried out to Red Book and Orange-Book PartII/PartIII.

The 3 pole type AC code is carried. 

Form	compact-disk recorder
<Digital-audio system>
A renewable disk	CD-DA/CD Extra/CD-R/CD-RW
The disk which can be recorded	CD-R/CD-RW
Frequency response	20Hz - 20kHz
It is S/N (A-WTD) at the time of a play.	108dB
It is a dynamic range at the time of a play.	95dB or more
It is a total-amount harmonic distortion at the time of a play.	92dB
Play channel separation	103dB or more (1kHz)
It is S/N (A-WTD) at the time of a sound recording.	96dB (analog)
It is a dynamic range at the time of a sound recording.	92dB or more (analog)
It is a total-amount harmonic distortion at the time of a sound recording.	88dB (analog)
Sample-rate conversion	11kHz - 56kHz
<Input terminal>
Digital input (Coax, SPDIF)	0.5 Vp-p/75 ohms ±20%
Digital input (XLR, AES/EBU)	Three to 10 Vp-p/110 ohms ±20%
Analog input (XLR)	0dBu - +22dBu coordination possible (At the time of shipment +16dBu=0alphaBFS50kohm)
<Output-terminal>
Analog output (RCA)	2Vrms±0.2dB/200 ohms
Digital output (Coax, SPDIF)	0.5 Vp-p/75 ohms ±20%
<General>
Digital full (1:1) sound recording	44.1kHz±100ppm (SRC it1)
Headphone output	0 - 5Vrms / 8-2000ohms
Finalize TOC writing	About 2 minutes and 15 seconds (double speed)
The last track or all the track erasure functionalities	CD-RW disk (a total of track blanking-time about 15 seconds)
Auto track level	- 55dB, 2.7 seconds
Power source	AC100V, 50Hz/60Hz
Power consumption (Electrical Appliance and Material Control Law)	19W
Operating temperature	5 degrees C - 35 degrees C
The maximum Dimensions	Width 483(19") x height 88(2U) x depth of 340mm
Weight	4.7kg
Adjunct	Wireless remote control AC power cable

Posted in: Marantz, Marantz-Player, Marantz-Player-Digital, Marantz-Player-Digital-Compactdiskrecorder