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MR-2000S

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MR-2000S

1-BIT STUDIO RECORDER

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Recorder section
Number of tracks
2 tracks, 2 tracks simultaneous playback/2 tracks simultaneous recording
Recording formats
- 1-bit audio format: 2.8 MHz @ 1-bit, 5.6 MHz @ 1-bit, DSDIFF format (extension .dff), DSF (extension .dsf), WSD (extension .wsd)
- PCM audio format: BWF (extension .wav) 44.1 kHz @ 16/24 bit, 48 kHz @ 16/24 bit, 88.2 kHz @ 24 bit, 96 kHz @ 24 bit,176.4 kHz @ 24 bit, 192 kHz @ 24 bit
- MP3 audio format (playback only): 44.1kHz/32kbps - 320kbps
Recording
Maximum approximately: 190 hours at 44.1 kHz/16 bit, 23 hours at 5.6 MHz/1- bit (for 128 GB SSD), Maximum continuous recording 6 hours
SSD (Solid State Drive)
128GB
Projects
Recognizes a maximum of projects four hundred projects of each folder. Management of up to 160,000 Projects
Mark points
100 points per project *No mark names
USB functionality:
Connect to computer via USB 2.0, usable as FAT32 USB external drive
Project editing
Rename, Delete, Protect
MR Control Link
Transport, Recording formats, Mark (registration, move)
General
Display
160 x 104 pixel, LCD with backlight
Level meter
-54dBFS – 0dBFS (PCM audio); -54dBSACD – +3dBSACD (1-Bit audio); L and R each provide 23-step LED + peak LED with adjustable hold time and dimmed (off) mode
Power supply
AC100 –240 V
Power consumption
20 W
Dimensions (W x D x H)
482 x 220 x 45 mm / 18.9" x 8.6" x 1.7"  (Including protrusions), 1U
Weight
2.8 kg/6.17 lbs.
Main Specifications
Frequency response
10 Hz –20 kHz ± 1 dB@ Fs 44.1 kHz / 48 kHz, 10 Hz– 40 kHz ± 1 dB@ Fs 88.2 kHz/96 kHz/176.4 kHz/ 192 kHz, 10 Hz– 100 kHz (1-bit)
S/N
103 dB (typical) @ IHF-A
THD+N
0.005% (typical), 20 Hz –20 kHz
A/D conversion
2.8224 MHz/5.6448 MHz (1-bit), 24bit (PCM)
D/A conversion
2.8224 MHz/5.6448 MHz (1-bit), 24bit (PCM)
Line In L/R (XLR)
Connector
XLR-3-31 type (balanced)
Input impedance
22 k Ohms
Nominal level
+4 dBu (REC LEVEL=0dB)
Maximum level
+24 dBu
LINE IN L/R (RCA)
Connector
RCA (Unbalanced)
Input impedance
50k Ohms
Nominal level
-6 dBV (REC LEVEL = 0 dB)
Maximum level
+10 dBV
LINE OUT L/R (XLR)
Connector
XLR-3-32 type (balanced)
Load impedance
600 Ohms or greater
Nominal level
+4dBu
Maximum level (0dBFS 0dB-SACD):
+16 dBu (Nominal level= -12dBFS), +18 dBu (Nominal level= -14dBFS), +22 dBu (Nominal level= -18dBFS), +24 dBu (Nominal level= -20dBFS)
LINE OUT L/R (RCA)
Connector
RCA (Unbalanced)
Load impedance
47 k Ohms or greater
Nominal level
-6 dBV (REC LEVEL=0dB)
Maximum level
+ 6dBV
Phones
Connector
1/4" stereo phone jack
Load impedance
16 Ohms or greater
Maximum level
170 mW + 170 mW @ 32 ohms
S/P DIF In/Out (coaxial)
Connector
RCA pin
Format
IEC60958
Word Clock In/Out
Connector
BNC receptacle, 75 Ohms
USB
Connector
Type B
Format
USB 2.0 compliant, USB mass storage class
Supported operating systems
Windows 7, or later Mac OS X 10.8 or later
Included Items
AC power cable, Install CD ("AudioGate" audio file conversion application)
Demo Projects
"All Most Blues", "The Wind and the Wheat"
performed by Phil Keaggy copyright Phil Keaggy 2006 www.philkeaggy.com
 
* “DSD” is a registered trademark.
* Logos, product names, and company names are their trademarks or registered trademarks.
* Appearance and specifications are subject to change without notice.
MR-2000S System Version 1.6.8 Release Information

Improvements

Improving MR-Link
The gap between MR-Link Master-Slave has been reduced to less than 3mSec.

Change to the Marker Function
Processing has been given up to write the markers registered in MR-2000S as meta-data in an audio file (DSDIFF and WAV), so that the process finishes soon after stop of recording in such formats. From now on, when you want to register the markers that you registered in MR-2000S into meta-data of an audio file, please put it as a MR-Project in AudioGate, and do Export it as an audio file.
The process for registering markers as meta-data for DSDIFF and WAV files has been moved to the AudioGate software. MR-Projects can be imported into AudioGate where markers can be placed, and then the file can be exported as an audio file with those tags attached.

Bug fixes
Known issues with mp3 playback have been addressed.
The shuffle-playback has been improved. -

Requirements
Updating the Operating System of MR-2000S from a PC or MAC via USB.

How to install
Please see the MR-2000S v1.6.8_E.pdf included in the package.