Options, R-44 Specifications, Headphone, Stereo Microphones

Options

Stereo Microphones	Monaural Microphones	Headphone	Microphone
EDIROL CS Series	Roland DR Series		Stand

CS-50

CS-15R

DR-80C

DR-50

DR-30

RH-300

ST-100MB

R-44 Specifications

Recorder Section●Channels 4

●Data Type Format : WAV/BWF

●Sampling Bit Rate 16/24-bit

●Sampling Frequency

44.1kHz/48 kHz/88.2 kHz/96 kHz/

192 kHz

(Limited to 2 channels for 192 kHz) * Any combination of sample

size and sampling frequency can be used.

●Recording Media

SDHC memory card (compatible with 64 MB – 8 GB*) As of November 2007.

●Recording Time using 8 GB SDHC card (minutes)

16 bit/44.1 kHz stereo	755
16 bit/48 kHz stereo	694
24 bit/48 kHz stereo	462
24 bit/96 kHz stereo	231
24 bit/192 kHz stereo	115
:	:
16 bit/44.1 kHz 4 ch	377
16 bit/48 kHz 4 ch	347
24 bit/48 kHz 4 ch	231
24 bit/96 kHz 4 ch	115

*These recording times are approximate. They may change depending on the specifications of the card you use.

*If there is more than one recorded file, the total recording time will be less than listed here.

*Files up to 2 GB can be handled. If the file size reaches 2 GB during recording, the file is closed, a new file is created, and recording continues.

Audio Input/Output Section●Analog Input

Ch 1 – 4 : XLR/TRS Combo type XLR type (phantom powered) TRS type (balanced/unbalanced) Stereo Built-in Microphones

●Analog Output Ch 1 – 4 :

RCA Pin type (line output) Headphone :

Stereo Phone type (1/4 inch)

●Digital In/Out

RCA Pin type (IEC 60958-3)

●Input Impedance

XLR : 4 k ohms or greater (balanced)

TRS : 6 k ohms or greater (balanced)

●Nominal Input Level

Input SENS knob : +4, -2, -8, -14, -20, -26, -32, -38, -44, -50, -56 dBu (eleven steps)

*Input Level Knob : Center Input Level Knob: negative infinity to +8 dBu

●Maximum Input

+24 dBu (Input Sens Knob : +4 dBu)

●Output Impedance Line Output : 600 ohms

●Recommended Load Impedance Line : 4 k ohms or greater Headphone : 16 ohms or greater

●Output Level

Line output : -20 dBu (fixed)

Headphone : 40 mW + 40 mW

●Total Harmonic Distortion

+ Noise

Line output : 0.02%

(input SENS knob at +4 dBu, measured at 22 kHz)

●Noise Level

Line Output : -10 dBu (Input Sens :

+4 dBu, Input Level : Center)

●Residual Noise Level

Line Output : -103 dBu (Input Sens :

+4 dBu, Input Level : Minimum)

●Frequency Response 20 Hz – 40 kHz (0/-3 dB)

●Dynamic Range

AD : 100 dB

DA : 104 dB

●Phantom Power 48 V +/- 4 V

8 mA per 1 channel (20 mA or less for all channels)

Other Terminals●USB Port

Mini-B Type Connector USB 1.1 or 2.0 High Speed (Mass Storage Class)

●Control Sync Jack Stereo Mini Type Jack

Word clock sync and start/stop remote control of 2 units

* Remote control function does not guarantee the exact same REC start time.

●Built-In Effects

•3-Band EQ

•6-Band Graphic EQ

•Noise Gate

•Enhancer

•Comp & DeEsser

•MS Mic Mixing

*Effects can be during recording and playback.

*Effects are not available while sample rate is set to 192 kHz.

Control Section●Control

•Power Switch

•Hold Switch

•Input SENS Knobs

•Input LEVEL Knobs

•Monitor Level knob

•Phantom Power Switches : CH1/2/ 3/4

•Limiter Switch

•Low cut switch

•Scrub (Value)

•Transport Buttons :

PREV (REW), NEXT (FWD), STOP,

PLAY/PAUSE, REC

•Marker Buttons :

CLEAR, , , MARK * Shared with cursor.

•Effect button

•System button (MENU)

•Display Button

•A-B Repeat Button

Others●Display

128 x 64 organic EL

●Power Supply

AC adaptor (PSB-1U)

AAtype battery x 4 (Alkaline or NiMH only)

Battery life

Continuous	approximately
playback	4.0 hours
Continuous	approximately
recording	4.0 hours

*When using alkaline batteries, 44.1 kHz, 16-bit, stereo, with phantom power off.

●Current Draw

1.2A

●Dimension

157 mm (W) x 183 mm (D) x

61 mm (H)

6-3/16” (W) x 7-1/4” (D) x 2-7/16” (H)

●Weight Weight : 1.3 kg

* Including battery and SD card.

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