כרטיס קול רולנד ROLAND Rubix44

FL-D

4-IN/4-OUT, HIGH-RESOLUTION INTERFACE FOR MAC, PC AND IPAD
Rubix44 offers a perfect balance of high-fidelity sound, solid build quality, compact size, affordable price, and crucial features for today’s musicians and producers. With support for high-resolution audio up to 24-bit/192kHz, Rubix44 sounds clear and defined and is carefully engineered to have extremely low noise from input to output. Its near universal USB support means it works seamlessly with Mac and PC computers, and even supports iPads, for the ultimate in portable music production and performance.
FEATURES

4-in/4-out USB audio interface
4 low-noise mic preamps with XLR combo jacks
Hardware compressor/limiter
Hi-Z input for guitar and other high impedance sources
MIDI In/Out ports
Extensively shielded, low-noise design
Sturdy and compact metal construction
Big, easy-to-read indicators show vital information
Low latency, class compliant drivers
Ground lifts for quiet operation in a variety of venues
Includes Ableton Live Lite

SYSTEM
Number of Audio Record/Playback Channels
Record: 4 channels
Playback: 4 channels
Signal Processing
PC interface: 24 bits
AD/DA conversion: 24 bits
Sampling Frequency
AD/DA conversion: 44.1 kHz, 48 kHz, 96 kHz, 192 kHz
Interface
Hi-Speed USB
MIDI IN, OUT
Connectors
INPUT (1L, 2R, 3L, 4R) connectors: XLR type (balanced, phantom power: +48 V, 6 mA Max *1)
INPUT (1L, 2R, 3L, 4R) jacks *2: 1/4-inch TRS phone type (balanced)
PHONES jack: Stereo 1/4-inch phone type
OUTPUT (1L, 2R, 3L, 4R) jacks: 1/4-inch TRS phone type (impedance balanced)
MIDI (IN, OUT) connectors
USB port: USB Type B
DC IN jack
*1 Current value per channel.
*2 INPUT 1L, 3L support high impedance
Controllers
SENS 1L, 2R, 3L, 4R knobs
Hi-Z switches
48V switches
THRS knobs
COMP/LIMIT switches
DIRECT MONITOR 1/2 knob
DIRECT MONITOR 3/4 knob
MONO switches
OUTPUT knob
PHONES knob
POWER switch
GROUND LIFT switch
PHONES SOURCE switch
LOOPBACK switch
COMP/LIMIT TYPE 1/2 switch
COMP/LIMIT TYPE 3/4 switch
Indicator
Level indicators (1L, 2R, 3L, 4R)
Level indicator (COMP/LIMIT)
POWER indicator
Hi-Z indicators
48V indicators
COMP/LIMIT indicators
CHARACTERISTICS
Nominal Input Leve
INPUT (1L, 2R, 3L, 4R) connectors (XLR type): -60– -12 dBu
INPUT (1L, 2R, 3L, 4R) jacks (1/4-inch TRS phone type): -44–+4 dBu
Maximum Input Leve
INPUT (1L, 2R, 3L, 4R) connectors (XLR type): +2 dBu
INPUT (1L, 2R, 3L, 4R) jacks (1/4-inch TRS phone type): +18 dBu
Nominal Output Level
OUTPUT (1L, 2R, 3L, 4R) jacks: -6 dBu (impedance balanced)
Maximum Output Level
OUTPUT (1L, 2R, 3L, 4R) jacks: +8 dBu (impedance balanced)
PHONES Maximum Output Power
20 mW + 20 mW (L + R, 47 ohms load)
Headroom
14 dB
Input Impedance
INPUT (1L, 2R, 3L, 4R) connectors (XLR type): 4 k ohms or greater (balanced)
INPUT (1L, 2R, 3L, 4R) jacks (1/4-inch TRS phone type): 15 k ohms or greater (balanced)
INPUT (1L, 3L) jacks (1/4-inch phone type): 500 k ohms or greater
*3 When the Hi-Z is turned on
Output Impedance
OUTPUT (1L, 2R, 3L, 4R) jacks: 2 k ohms (balanced)
PHONES jack: 47 ohms
Residual Noise Level
INPUT (1L, 2R) –> OUTPUT (1L, 2R): -94 dBu typ. (SENS 1L, SENS 2R knobs: min., input terminated with 600 ohms, IHF-A, typ.)
Dynamic Range
AD block INPUT (1L, 2R, 3L, 4R) jacks: 104 dB typ. (SENS 1L, SENS 2R knobs: min.)
DA block OUTPUT (1L, 2R, 3L, 4R) jacks: 109 dB typ.
OTHER
Power Supply
AC adaptor
Operating System
Microsoft(R) Windows(R) 7, Windows(R) 8, Windows(R) 8.1, Windows(R) 10
Apple Mac OS X 10.10 or later
Apple iOS 9 or later
Dimensions
310 (W) x 165 (D) x 46 (H) mm
12-1/4 (W) x 6-1/2 (D) x 1-13/16 (H) inches
Weight (main unit only)
1.8 kg
4 lbs
Accessories
Setup Guide
Leaflet “USING THE UNIT SAFELY”
Power cord
USB cable
Ableton Live Lite Serial Number Card
* 0 dBu = 0.775 Vrms