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ROLANDR4
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Buy Roland R-4 4-Channel Portable Recorder and Wave Editor online in India - India's music equipment superstore _x005F
Buy Roland R-4 4-Channel Portable Recorder and Wave Editor online in India - India's music equipment superstore.
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Roland R-4 4-Channel Portable Recorder and Wave Editor _x005F
The R-4 brings you a new generation of portable recording.
Enjoy superb sound quality Use the 40GB hard disk drive for extended recording.
Record up to four channels at once Edit waveforms on the recorder itself.
All this plus a compact size and light weight that assure outstanding mobility in the field The Edirol R-4.
Gear up for the new generation of portable recording _x005F
Extended Recording with 40GB Hard Drive _x005F
Equipped with a 40GB hard disk drive, the R-4 can record up to 17 hours at maximum sound quality or up to 58 hours at CD quality.
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Superior 24-bit/96-kHz Linear Recording _x005F
Totally uncompressed recording assures outstanding sound quality Choose 16-bit or 24-bit quantization and a sampling rate of 44.1 kHz, 48 kHz, or 96 kHz.
Save data as WAV files _x005F
Simultaneous 4-Channel Recording _x005F
The 4 XLR/Phone combo jacks come with switchable phantom power and give you a choice of MONO, STEREO, STEREO X2, or 4CH recording.
In addition, a digital input and output is provided Four-channel recording gives you exceptional flexibility.
For example, you can use mics to capture the ambience of a performance hall while using line input to record the performance itself Or you can record at several different level settings simultaneously.
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On-Board Limiter _x005F
Built into the analog stage, the Limiter helps deliver a stable and reliable recording free of clipped noise from sudden input surges _x005F
Built-In Nondirectional Stereo Microphones _x005F
The R-4's nondirectional, back electret condenser microphones offer superb transient characteristics and vibration resistance.
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Pre-Recording Function _x005F
When the REC button is pressed, the current material is appended to a buffer that contains recorded material from a few seconds earlier This helps prevent missed recording opportunities or sound bites/actualitie at the beginning of a recording.
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Five High-Quality Effects _x005F
The R-4 lets you tailor the sound during both recording and playback _x005F
L Terminal for Linking a Digital Video Camera _x005F
The R-4's L terminal lets you connect a similarly equipped digital video camera to synchronize the camera start/stop while R-4 is recording and playback.
Counting the camera's two channels, this configuration gives you a total of six audio channels - a wealth of audio data to get creative with _x005F
Waveform Editing Using Only the R-4 _x005F
The R-4 is all you need to edit waveforms.
Just watch the waveform on the LCD as you edit Scrubbing playback with the shuttle dial lets you set the edit points precisely by sound.
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Index Any Point Instantly _x005F
A-B repeat function you can set two points and repeatedly play back the material between them _x005F
Easy Playback with the Jog Dial _x005F
Use the jog dial to fast-forward or rewind at any of seven speed levels.
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Built-In Stereo Speakers _x005F
The R-4's built-in speakers make it easy to monitor recorded sound without headphones _x005F
USB 2.0 Terminal Provides a High-Speed Computer Data Link _x005F
The USB 2.0 high-speed mode transfers data about 20 times faster than DAT.
You can also use the R-4 as a 40GB storage device Edit R-4 filescan be directly from DAWs and other applications.
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Advanced Linking with the EDIROL DV-7DL _x005F
A USB cable is all you need to connect directly to an EDIROL DV-7DL Video Editor and exchange files _x005F
Compact Flash Slot _x005F
The compact flash slot makes it easy to read or write recorded files.
You can use compact flash memory to give data to colleagues or to transfer data to equipment not equipped with an USB interface _x005F
2-Way Power Supply _x005F
The R-4 runs on eight AA batteries or with the AC adaptor.
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Roland R-4 Specifications: _x005F
Channels - 4 _x005F
Signal Processing - AD/DA Conversion: 24 bits _x005F
Sampling Frequency: 44.1/48/96 kHz _x005F
Data Type - Format: WAV _x005F
Sampling Frequency - 44.1/48/96 kHz _x005F
Bit Depth - 16/24 bits _x005F
Media - Internal Hard Disk Drive (40 GB), CompactFlash (supports 32 MB to 2 GB) _x005F
Recording time: _x005F
16 bit/44.1 kHz (Stereo): 58 hours _x005F
16 bit/48 kHz (Stereo): 53 hours _x005F
24 bit/48 kHz (Stereo): 35 hours _x005F
16 bit/96 kHz (Stereo): 17 hours _x005F
Audio Input and Output Part _x005F
Analog Inputs - Channel 1/2/3/4: XLR type (phantom powered), 1/4 inch TRS phone type (balanced/unbalanced), Internal Microphone (Stereo) _x005F
Analog Outputs - LINE Out: 1/4 inch phone type (L, R), RCA phono type (L, R) _x005F
Headphones: Stereo 1/4 inch phone type _x005F
Digital Input/Output - Coaxial type (conforms to IEC60958) _x005F
Input Impedance - 4 k ohms _x005F
Nominal Input Level (Variable) - Line Level: -33-- +4 dBu, MIC Level: -60-- -23 dBu _x005F
Output Impedance - LINE Out: 950 ohms, Headphones: 10 ohms _x005F
Output Level LINE Out: -10 dBV, Headphones 40 mW + 40 mW _x005F
Residual Noise Level - LINE Out: -85 dBu, Digital Data: -90 dBFS _x005F
(fs = 96 kHz, Input: 1 k ohms terminated, Level Switch: MIC, Input Level Knob: Min Input: 4 channels simultaneously) _x005F
Total Harmonic Distortion (THD + N) - 0.03 % _x005F
(fs = 96 kHz, Input: 1 k ohms terminated, Level Switch: LINE, Input Level Knob: Min.
Input: 4 channels simultaneously, Band Width: 22 kHz)Recommended Load Impedance for Headphones - 32 ohms _x005F
Frequency Response - 20 Hz to 40 kHz (0 to -3 dB) _x005F
Phantom Power - 48+/-2 V / 8 mA (Available 4 Channels simultaneously) _x005F
Other Input/Output Part _x005F
USB Interface - B Type Connector, Supports USB 1.1 and 2.0 Mass Storage Device Class _x005F
CompactFlash Slot - Supports Type I only _x005F
L Connector - Receiving only, Supports Start/Stop Sync only, Not Supports Timecode.
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Effect Unit Part _x005F
Effect Type - 3-BAND SHELVING EQ, 6-BAND GRAPHIC EQ, NOISE GATE, ENHANCER, COMPRESSOR AND DE-ESSER, NO EFFECTAvailable to either recording or playing Not available to recording in 96 kHz sampling frequency.
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Control _x005F
Power Switch _x005F
Hold Switch _x005F
Input Gain Knobs: CH1--CH4 _x005F
Monitor Level knob _x005F
Input Level Switches: CH1/2, CH3/4 (LINE/MIC Level) _x005F
Phantom Power Switches: CH1/2, CH3/4 _x005F
Limiter Switch _x005F
Scrub (Value)/Shuttle Dial _x005F
Transport Buttons: PREV (REW), NEXT (FWD), STOP, PLAY/PAUSE, REC _x005F
Marker Buttons: CLEAR, PREV, NEXT, MARK _x005F
Function Buttons: WAVE EDIT, EFFECTS, SYSTEM _x005F
A-B Repeat Button _x005F
Display Button _x005F
Others _x005F
Display - 128 x 64 dots Graphic LCD (backlit LCD) _x005F
Power Supply - AC Adaptor (PSB-1U), Alkaline dry battery LR6 (AA) type x 8, or Nickel Hydrogen battery (HR15/51) x 8 _x005F
Power Consumption - 1.2 A _x005F
Accessories Owner's Manual - AC Adaptor (PSB-1U), USB cable, Carrying Case _x005F
Size and Weight _x005F
Width (W)240 mm9-1/2 inches _x005F
Depth (D)217 mm8-9/16 inches _x005F
Height (H)77 mm3-1/16 inches _x005F
Made in China.
