Marantz DR700 130,000yen(around the 1998 time)

Compact-disk recorder corresponding to CD-Recordable/CD-RW as an audio special-purpose machine.

The 44.1kHz sources, such as compact disk, can be recorded by spec through, without letting SRC (sampling rate converter) pass.
Moreover, it is possible to carry the recorder chip for exclusive use and to save the spec of a HDCD sound on a disk as it is to HDCD compatible with compact disk.

The die-casting mechanism with a high robustness for which recording studio-oriented business-use CD-Recordable is also used is employed as a mechanism.

The "double-speed finalize functionality" to process the finalize job which time requires by a double speed is carried, and it ends in 2 minutes like the one-half of the conventional machine.

This setup time was shortened sharply after pushing a sound-recording button before [ the start of record ], and the time lag was contracted till about a little less than 4 seconds.

A CD-RW disk is an Erasable and the last track and all the tracks are Erasables.

OPC (optium power calibration) is carried, it corresponds to the difference in the register property of CD-Recordable / CD-RW blank disk automatically, the laser power at the time of a register is optimized, and the exact register is enabled.

SCMS (serial copy management system) is supported.

The track increment functionality which can choose auto/manual is carried, and the analog source can also write in a track number automatically in auto mode.

The track ID automatic recognition of compact disk/micro disk/DAT was begun, and it has functionalities, such as an auto start and compact-disk synchro sound-recording functionality.

The headphone jack with a volume is carried.

Wireless remote control is attached. 

Form	compact-disk recorder
A renewable disk	compact disk (CD-DA), CD-Recordable, CD-RW
The disk which can be recorded	CD-R/CD-RW (Only consumer disk)
Frequency characteristic	20Hz - 20kHz
It is S/N at the time of a play.	105dB
It is a dynamic range at the time of a play.	98dB or more
It is a total-amount harmonic distortion at the time of a play.	85dB
It is S/N at the time of a sound recording.	90dB
It is a THD at the time of a sound recording.	85dB
Digital input (Coax/Optical)	32kHz - 48kHz (automatic sample-rate translation)
Analog input (Rec level)	500mVrms/50kohm = 0dB
Analog output	2Vrms, a stereo
Digital output	Coaxial: 0.5 Vp-p/75ohm Optical: -20dBm
Digital recording (sampling-rate converter passage)	44.1kHz±150ppm
Digital full sound recording (1:1)	44.1kHz±100ppm
Headphone	0Vrm-5Vrms/8ohm-2000ohm
Finalize (TOC writing)	For 2 to 4 minutes
Auto start sound recording (start delay time)	150ms - 400ms
Auto start sound recording (PQ timing displacement)	Six frames (80ms)
Operating temperature	5 degrees C - 35 degrees C
Supply voltage	AC100V, 50Hz/60Hz
Power consumption	15W
Dimensions	Width 435x height 88x depth of 305mm
Weight	4.2kg
Adjunct	Wireless remote control Audio cable (RCA-pin x2 本) Digital coaxial cable (RCA-pin x1 本) Power cable

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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

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Marantz CDR630 165,000yen (around the 1998 time)

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

Full conformance of CDR630 is carried out to Red Book, Orange Book PartII, and Orange Book PartIII, and all the compact-disk medias of compact disk (CD-DA) / CD-Recordable/CD-RW are availables. A CD-Recordable disk is renewable by a general compact disk player after a finalize. Moreover, if a CD-RW disk is a compact disk player corresponding to CD-RW which will appear from now on, it will become renewable after a finalize.

The XLR analog input, the RCA analog I/O, and the digital (coaxial/light) input/output are carried.

The compact disk-Sync sound-recording functionality which starts a sound recording is carried in a play and concurrent of the source.

The sampling-rate converter is carried and the sampling frequency also supports the sources, such as 32kHz and 48kHz.
Moreover, a selection of the digital full sound recording of 1:1 which bypassed the sampling-rate converter in the time of a 44.1kHz digital signal input is attained, and the disk manufacture with a higher quality is possible. A digital full copy corresponds, only when the digital source is 44.1Khz±100ppm.

The track increment functionality in which the 2 modes of auto and a manual can be chosen is carried.
In auto mode, since input level is detected, the analog source can also write in a track number automatically.

When using a digital media for the source, a track number or start ID is recognized automatically.

The design of a 19 inches of EIA x2U rack-mounted size is adopted.

Wireless remote control and the volume only for headphone are carried. 

Form	compact-disk recorder
System	Compact disk digital audio
The number of channels	Two-channel stereo
An applicable disk	compact disk (CD-DA), CD-Recordable, CD-RW
Frequency response	20Hz - 20kHz
It is S/N at the time of a play.	105dB
It is a dynamic range at the time of a play.	98dB
It is a total-amount harmonic distortion at the time of a play.	85dB
It is S/N at the time of a sound recording.	90dB
It is a dynamic range at the time of a sound recording.	95dB
It is a total-amount harmonic distortion at the time of a sound recording.	85dB
Analog input	XLR: A +4/-10dBu selection / 30kohm (No. 2 hotness, No. 3 cold) RCA: 500mVrms/50kohm
Digital input	0.5 Vp-p/75ohms (32kHz - 48kHz automatic sample-rate translation)
Line-output voltage	2Vrms stereo
Digital output	Coaxial: 0.5 Vp-p/75ohm optical -- output:-19dBm
Headphone	0 - 5Vrms / 8-2000ohm
The disk which can be recorded	CD-Recordable, CD-RW
Digital full sound recording (1:1)	44.1kHz±100ppm
Auto start recording play	Start delay time: 150ms - 400ms PQ timing displacement: Six frames (80ms)
Finalize TOC writing	Two X (being 74 フンディスク about 2 minutes)
CD-RW erasure	All the tracks (being a 74-minute disk about 2 minutes) The last track unit of measure (divisor second)
Operating temperature	5 degrees C - 30 degrees C
Power source	AC100V, 50Hz/60Hz
Power consumption	15W
Dimensions	Width 483x height 88x depth of 310mm
Weight	4.7kg
Adjunct	Wireless remote control Battery Audio cable Digital coaxial cable AC power cable

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Marantz CDR500 110,000yen(around the 2000 time)

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

The DAO (Disc At Once) functionality is carried and a creation of a prima star disk is possible.

The dubbing sound recording in uniform velocity and a double speed is possible.

The synchro sound-recording start functionality without a head chip is carried.

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

The automatic finalize sound-recording functionality is carried.

The input and the window of a CD-TEXT character data are supported, and a title input is possible on a disk and each track.
Moreover, a CD-TEXT copy is possible at the time of internal dubbing.

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

The digital loop (COAX) output-terminal is carried and a maximum of five sets of two or more set simultaneous recordings are possible.

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

The bit stream scheme digital analog converter and the sigma delta 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.

It is based on Red Book and Orange-Book PartII/PartIII.

As an input terminal, two digital inputs (RCA/OPT (square shape)) and two analog inputs (a XLR balance / RCA) are carried.

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

The 3 pole type AC code is equipped. 

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.	CD-R/CD out:100dB CD out:95dB
It is a dynamic range at the time of a play.	CD-R/CD out:96dB CD out:96dB
It is a total-amount harmonic distortion at the time of a play.	CD-R/CD out:91dB CD out:85dB
Play channel separation	CD-R/CD out:100dB CD out:100dB
the time of a sound recording -- S/N (A-WTD)	88dB (analog)
It is a dynamic range at the time of a sound recording.	88dB (analog)
It is a total-amount harmonic distortion at the time of a sound recording.	83dB (analog)
Sample-rate conversion	11kHz - 56kHz
<Input terminal>
Digital input (Coax, SPDIF)	0.5 Vp-p/75 ohms ±20%
Analog input (XLR)	0dBu - +22dBu coordination possible (At the time of shipment +16dBu=0alphaBFS50kohm)
<Output-terminal>
Analog output (RCA)	CD-Recordable/compact disk out: 2Vrms±2dB compact disk out: 2Vrms±2dB
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 / 8-2000ohm
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)	21W
Operating temperature	5 degrees C - 35 degrees C
The maximum Dimensions	Width 483(19") x height 88(2U) x depth of 340mm
Weight	5.3kg
Adjunct	Wireless remote control AC power cable

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Marantz CDR-1 950,000yen(1991 release)

The business-use recorder announced as a compact-disk recorder of No. 1 of a Marantz.

In a sound-recording part, 1 bit of audio signals of an analog are changed into a digital signal by an analog-to-digital converter, are changed by the encoder of cross interleaved Reed-Solomon code and EFM, and are sent to a CD-Recordable mechanism. Moreover, since a digital signal is direct changed by an encoder, a register of Digital to Digital is possible for it.
In addition to the functionality to read the signal for a play, the CD-Recordable mechanism block carries the functionality for a register. The functionality for changing a laser power especially by reading and a register and the electronics for the signal decryption from the preform track of a CD-Recordable disk and a rotational frequency control accompany.

system-application-architecture7350 which is a digital analog converter of a bit stream scheme is carried in the D-A-conversion part. Moreover, the robustness is improved by adopting quality parts, such as a die-casting chassis with the high vibration suppression effect.

The automatic power calibration which sets up a laser power required for a disk register automatically as a sound-recording functionality using the PCM area of a CD-Recordable disk,It is the automatic track increment on which subsequent music will increase and record a track number automatically if there is a soundless part of regulation time,Manual track placing which sets up the separation of a track by a manual without judging automatically,The synchro recording functionality which can do a synchro sound recording by the D BUS remote connection of an automatic space mute, and a Marantz/Philips which makes the silent space for about 3 seconds between tracks automatically is carried.

As a play functionality, the special-NetWare-program play, a shuffle play and a repeat play, and the auto scan functionality are carried.
Moreover, when playing the CD-Recordable disk which has not been fixed and raised, to the unnecessary fraction of the recorded signal, it points so that it may skip, and the skip function which treats the fraction as what not existing, and the un-skip functionality to revive the skipped fraction are carried.

Wireless remote control is attached. 

Form	compact-disk recorder
Using disk	Orange-Book compliance CD-Recordable disk
Register signal format	The Red Book compliance / Orange-Book compliance
Quantifying bit number	16-bit linear line
Sampling frequency	44.1kHz
Output power	Analog unbalance: 2Vrms±1.5dB Analog balance: 3Vrms±0.5dB Digital coaxial: 0.5 Vp-p/75ohm Digital light: -15dBm--21dBm
Input sensitivity/impedance	Analog unbalance: 140mV / 50kohm (-15dB o'clock) Analog balance: 0.5V / 30kohm (-15dB o'clock) Analog microphone: 0.5mV / 5kohm (-15dB o'clock) Digital coaxial: 0.5 Vp-p/75ohm Digital light: -15dBm--24dBm
Frequency characteristic	20Hz-20kHz±0.1dB
THD	0.005%
Power consumption	30W
Dimensions	Width 420x height 137x depth of 373mm At the time of a handle attachment: Width 482x height 137x depth of 380mm
Weight	10.0kg
Adjunct	Wireless remote control

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