Roland Rubix22 2x2 USB Audio Interface - Manual (Page 28)

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Specifications
Roland Rubix24: USB Audio Interface
[System]
Number of Audio
Record/Playback
Channels
Record: 2 channels
Playback: 4 channels
Signal Processing
PC interface: 24 bits
AD/DA conversion: 24 bits
Sample Rate
AD/DA conversion: 44.1 kHz, 48 kHz, 96 kHz, 192
kHz
Interface
Hi-Speed USB
MIDI IN, OUT
Connectors
INPUT (1L, 2R) connectors: XLR type (balanced,
phantom power: +48 V, 6 mA Max *1)
INPUT (1L, 2R) 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 B type
5V DC port: USB Micro-B type
*1 Current value per channel.
*2 INPUT 1L supports high impedance
Controllers
SENS 1L, 2R knobs
Hi-Z switch
48V switch
THRS knob
COMP/LIMIT switch
DIRECT MONITOR knob
MONO switch
OUTPUT knob
PHONES knob
POWER SOURCE switch
LOOPBACK switch
COMP/LIMIT TYPE switch
GROUND LIFT switch
PHONES SOURCE switch
Indicators
Level indicators (1L, 2R)
Reduction indicator
POWER indicator
Hi-Z indicator
48V indicator
COMP/LIMIT indicator
MONO indicator
[Characteristics]
Nominal Input
Level
INPUT (1L, 2R) connectors (XLR type): -60– -12
dBu
INPUT (1L, 2R) jacks (1/4-inch TRS phone type):
-44–+4 dBu
Maximum Input
Level
INPUT (1L, 2R) connectors (XLR type): +2 dBu
INPUT (1L, 2R) 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) connectors (XLR type): 4 k ohms or
greater (balanced)
INPUT (1L, 2R) jacks (1/4-inch TRS phone type): 15
k ohms or greater (balanced)
INPUT (1L) jack (1/4-inch phone type *3): 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
Frequency
Response
* for each sample
rate)
192.0 kHz: 20 Hz–60 kHz (+0/-4 dB), 20 Hz–90 kHz
(+0/-10 dB)
96.0 kHz: 20 Hz–40 kHz (+0/-2 dB)
48.0 kHz: 20 Hz–22 kHz (+0/-2 dB)
44.1 kHz: 20 Hz–20 kHz (+0/-2 dB)
Residual Noise
Level
INPUT (1L, 2R) 0 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) jacks: 104 dB typ. (SENS
1L, SENS 2R knobs: min.)
DA block OUTPUT (1L, 2R, 3L, 4R) jacks: 109 dB
typ.
[Other]
Power Supply Supplied from the computer via USB, 5V DC
Current Draw 500 mA
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
183 (W) x 165 (D) x 46 (H) mm
7-1/4 (W) x 6-1/2 (D) x 1-13/16 (H) inches
Weight
(main unit only)
1.2 kg
2 lbs 11 oz
Accessories
Setup Guide
Leaflet
“USING THE UNIT SAFELY”
USB cable
Ableton Live Lite Serial Number Card
* 0 dBu = 0.775 Vrms