Marantz CDR631
¥ 85,000 (around 2000)
Commentary
A commercial CD recorder compatible with CD-R/RW.
It is equipped with a synchronous recording start function for digital / analog without missing head.
It supports the input and display of CD-TEXT character data, and the title can be input to the disc and each track.
With a built-in digital loop (COAX) output terminal, it is possible to record multiple copies simultaneously.
Equipped with digital recording volume (+ 6 db ~ -63dB, 1 db step) and balance function.
Equipped with an auto-finalize recording function, it is possible to complete lead-in / lead-out writing with one operation.
It has a sample rate converter (SRC) and supports digital sources from 11 kHz to 56 kHz.
Also supports 44.1 kHz SRC bypass recording (guaranteed source frequency deviation 44.1 kHz ± 100 ppm)
Equipped with copy protect selection function, setting free / restricted / prohibited is possible.
24-bit D/A converter and 20-bit A/D converter are installed.
Automatically recognizes CD/MD/DAT track IDs.
Equipped with 2 x finalizing / erasing functions (Track/Disc/TOC).
The Route 3 digital input jacks (AES/EBU, RCA-pin, OPT (square)) and XLR/RCA-analog inputs are used as input jacks.
Route 3 digital outputs (RCA, OPT and RCA-loop) and one analog outputs are provided.
Fully compliant with Red Book and Orange Book PartII/PartIII.
Equipped with 3-pole type AC cord.
Model Rating
Type | CD recorder |
Digital Audio System | |
Playable disc | CD-DA/CD Extra/CD-R/CD-RW |
Recordable disc | CD-R/CD-RW |
Frequency response | 20 Hz to 20 kHz |
S/N during playback (A-WTD) | 108dB |
Dynamic range during playback | 95 dB or more |
Total harmonic distortion factor during regeneration | 92dB |
Playback channel separation | 103 dB or More (1 kHz) |
Recording S/N (A-WTD) | 96 dB (analog) |
Dynamic range during recording | 92 dB or more (analog) |
Total harmonic distortion factor during recording | 88 dB (analog) |
Sample Rate Conversion | 11 kHz to 56 kHz |
<Input Terminal> | |
Digital Input (Coax, SPDIF) | 0.5Vp-p/75 Ω ± 20% |
Digital Input (XLR, AES/EBU) | 3-10Vp-p/110 Ω ± 20% |
Analog input (XLR) | Adjustable from 0 dBu to + 22 dBu (Shipping + 16 dBu = 0 α benign fasciculation syndrome 50 k Ω) |
Output Terminal | |
Analog Output (RCA) | 2 Vrms ± 0.2dB/200 Ω |
Digital Output (Coax, SPDIF) | 0.5Vp-p/75 Ω ± 20% |
<General> | |
Digital Full (1 : 1) recording | 44.1 kHz ± 100 ppm (SRC Bypass) |
Headphone out | 0 ~ 5Vrms/8 ~ 2000 Ω |
Finalize TOC Write | Approximately 2 minutes 15 seconds (double speed) |
Last Track or All Track Erasure | CD-RW disc (total track erasure time of approximately 15 seconds) |
Autotrack level | -55dB, 2.7 seconds |
Pwer | 100 VAC, 50Hz/60Hz |
Power consumption (Electrical Appliance and Material Control Law) | 19W |
Operating temperature | 5 ° C ~ 35 ° C |
Maximum external dimensions | Width 483 (19 ") x Height 88 (2U) x Depth 340 mm |
Weight | 4.7kg |
Attachment | Wireless Remote Control AC power cable |