ROLAND UA-55 QUAD-CAPTURE

ROLAND UA-55 QUAD-CAPTURE
QUAD-CAPTURE fissa un nuovo standard per le interfacce audio USB2 portatili grazie ai due ingressi con preamplificatori VS, alla qualità audio a 24-bit/192kHz, alla bassa latenza e all’alimentazione via USB. E’ solida, compatta ed estremamente portatile risultando ideale per effettuare registrazioni multicanale in ogni luogo. La qualità e la trasportabilità di QUAD-CAPTURE la rendono una scheda di assoluto valore nella sua categoria.

Caratteristiche tecniche

Due ingressi combo XLR/TRS dotati di preamplificatori VS, due uscite TRS, I/O coassiale, uscita cuffie e I/O MIDI
Funzione AUTO-SENS per una regolazione automatica e ottimale dei livelli di ingresso
Phantom Power, Ground Lift e switch HI-Z e possibilità di utilizzo come Direct Box
Estrema silenziosità e diverse possibilità di alimentazione
Solida costruzione in alluminio
DAW Cakewalk SONAR X1 LE incluso
 

Number of Audio Record/Playback Channels
Sampling Frequency = 96 kHz, 48 kHz, 44.1 kHz Recording: 4 channels
Playback: 4 channels
Sampling Frequency = 192 kHz Recording: 2 channels
Playback: 2 channels
Signal Processing
PC interface 24 bits
AD/DA Conversion 24 bits
Internal 40 bits
Sampling Frequency
AD/DA Conversion 192 kHz, 96 kHz, 48 kHz, 44.1 kHz
DIGITAL IN/OUT 96 kHz, 48 kHz, 44.1 kHz
Nominal Input Level
Input jacks 1, 2 (XLR type) -60 to -6 dBu
Input jacks 1, 2 (1/4-inch TRS phone type) -50 to +4 dBu
Nominal Output Level
OUTPUT 1, 2 +0 dBu (balanced)
Headroom 14 dB
Input Impedance
Input jacks 1, 2 (XLR type) 4.8 k ohms (balanced)
Input jacks 1, 2 (1/4-inch TRS phone type) 15 k ohms (balanced)
Output Impedance
OUTPUT 1, 2 2 k ohms (balanced)
PHONES 47 ohms
Frequency Response
192.0 kHz 20 Hz to 90 kHz (+0/-8 dB)
20 Hz to 60 kHz (+0/-2 dB)
96.0 kHz 20 Hz to 40 kHz (+0/-2 dB)
48.0 kHz 20 Hz to 22 kHz (+0/-2 dB)
44.1 kHz 20 Hz to 20 kHz (+0/-2 dB)
Residual Noise Level
INPUT 1, 2 to OUTPUT 1, 2 -95 dBu typ. (GAIN: min., 600 ohms terminated, IHF-A)
* Internal Direct Monitor Mixer setting
* Input channel fader: Unity
Dynamic Range
AD block INPUT 1, 2: 104 dB typ. (GAIN: min.)
DA block OUTPUT 1, 2: 109 dB typ.
Other
Connectors Input jacks 1, 2 (XLR type / 1/4-inch TRS phone type)
XLR type ... balanced (phantom power: DC 48V, 6mA Max per channel)
1/4-inch TRS phone type ... balanced (INPUT 1 supports high impedance)
COAXIAL IN connector
COAXIAL OUT connector
Headphone jack (Stereo 1/4-inch phone type)
OUTPUT jacks 1, 2 (1/4-inch TRS phone type (balanced))
MIDI connectors (In, Out)
USB connector
Interface Hi-Speed USB
Digital input/output: Coaxial type (Conforms to IEC60958 consumer format)
MIDI input/output
Power Supply USB Bus Power
Current Draw 480 mA
Accessories Owner's Manual
Cakewalk SONAR LE DVD-ROM (for Windows)
Driver CD-ROM
USB cable
Size and Weight
Width 185 mm 7-5/16 inches
Depth 134 mm 5-5/16 inches
Height 44 mm 1-3/4 inches
Weight 570 g 1 lbs. 5 oz. 

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