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Edirol R4 Pro

Portable Recorders

R4 Pro Specifications

The R-4 Pro shares the R-4's rugged construction, robust feature set and great sound quality, but the R-4 Pro also includes AES/EBU support, SMPTE time code and superb electronics. Record up to four channels at 24-bit 96KHz and monitor each channel discretely. The durable DC input jack allows for industry-standard battery packs to extend your record time. Its 80GB hard drive will store up to 125 hours of high quality audio. You can plug in any standard USB drive and enjoy fast back-ups of your projects. Like the R-4, the R-4 Pro has on-board effects and WAV editing features. Geared for pro videographers and recordists, the R-4 Pro delivers professional sound and features in a package that everyone can afford.

Specifications

Recorder  
Channels 4
Signal Processing AD/DA Conversion: 24 bits
Sampling Frequency: 44.1/48/96 kHz
Data Type Format: WAV
Sampling Frequency: 44.1/48/96 kHz
Bit Depth: 16/24 bits
Media Internal Hard Disk Drive (80 GB)
Recording time 16 bit/44.1 kHz (Stereo): 116 hours
16 bit/48 kHz (Stereo): 106 hours
24 bit/48 kHz (Stereo): 70 hours
16 bit/96 kHz (Stereo): 34 hours
24 bit/96 kHz (Stereo): 30 hours
 
Audio Input / Output  
Analog Inputs XLR type x 4 + Built in stereo microphones
Analog Outputs LINE Out: 1/4 inch phone type (L, R), RCA phono type (L, R)
Headphones: Stereo 1/4 inch phone type
Digital Input/Output AES/EBU XLR type x 11
Time Code In/Out BNC type x 2 (SMPTE LTC)
Phantom Power 48+/-2 V / 8 mA (Available 4 Channels simultaneously)
 
Other  
USB Interface USB Ports A type x 1 + B type x 1
(Supports USB 1.1 / 2.0 mass storage device class)
Effect Type 3-Bands Shelving EQ, 6-Bands Graphic EQ, Noise Gate, Enhancer, Compressor and De-esser
Display 128 x 64 dots Graphic LCD (backlit LCD)
Power Supply AC Adaptor (PSB-1U) or
Alkaline dry battery LR6 (AA) type x 8, or Nickel Hydrogen battery (HR15/51) x 8
Power Consumption 1.2 A
Width 254 mm
Depth 221.8 mm
Height 72.2 mm
Weight 1.7 kg
   

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