Roland rubix 22 Reference Manual page 29

Roland Rubix44: USB Audio Interface
[System]
Number of Audio
Record: 4 channels
Record/Playback
Playback: 4 channels
Channels
PC interface: 24 bits
Signal Processing
AD/DA conversion: 24 bits
AD/DA conversion: 44.1 kHz, 48 kHz, 96 kHz, 192
Sample Rate
kHz
Hi-Speed USB
Interface
MIDI IN, OUT
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)
Connectors
MIDI (IN, OUT) connectors
USB port: USB B type
DC IN jack
*1 Current value per channel.
*2 INPUT 1L, 3L support high impedance
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
Controllers
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
Level indicators (1L, 2R, 3L, 4R)
Reduction indicators
POWER indicator
Indicators Hi-Z indicators
48V indicators
COMP/LIMIT indicators
MONO indicators
[Characteristics]
INPUT (1L, 2R, 3L, 4R) connectors (XLR type): -60–
-12 dBu
Nominal Input
Level
INPUT (1L, 2R, 3L, 4R) jacks (1/4-inch TRS phone
type): -44–+4 dBu
INPUT (1L, 2R, 3L, 4R) connectors (XLR type): +2
dBu
Maximum Input
Level
INPUT (1L, 2R, 3L, 4R) jacks (1/4-inch TRS phone
type): +18 dBu
Nominal Output
OUTPUT (1L, 2R, 3L, 4R) jacks: -6 dBu (impedance
Level balanced)
Maximum Output OUTPUT (1L, 2R, 3L, 4R) jacks: +8 dBu (impedance
Level balanced)
PHONES
Maximum Output
20 mW + 20 mW (L + R, 47 ohms load)
Power
Headroom 14 dB
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 Impedance
INPUT (1L, 3L) jacks (1/4-inch phone type): 500 k
ohms or greater
*3 When the Hi-Z is turned on
OUTPUT (1L, 2R, 3L, 4R) jacks: 2 k ohms (balanced)
Output
Impedance
PHONES jack: 47 ohms
192.0 kHz: 20 Hz–60 kHz (+0/-2 dB), 20 Hz–90 kHz
Frequency
(+0/-8 dB)
Response
96.0 kHz: 20 Hz–40 kHz (+0/-2 dB)
* for each sample
48.0 kHz: 20 Hz–22 kHz (+0/-2 dB)
rate)
44.1 kHz: 20 Hz–20 kHz (+0/-2 dB)
INPUT (1L, 2R) 0 OUTPUT (1L, 2R): -94 dBu typ.
Residual Noise
(SENS 1L, SENS 2R knobs: min., input terminated
Level
with 600 ohms, IHF-A, typ.)
AD block INPUT (1L, 2R, 3L, 4R) jacks: 104 dB typ.
(SENS 1L, SENS 2R knobs: min.)
Dynamic Range
DA block OUTPUT (1L, 2R, 3L, 4R) jacks: 109 dB
typ.
[Other]
Power Supply AC adaptor
Current Draw 750 mA
Microsoft(R) Windows(R) 7,
Windows(R) 8, Windows(R) 8.1, Windows(R) 10
Operating
System
Apple Mac OS X 10.10 or later
Apple iOS 9 or later
310 (W) x 165 (D) x 46 (H) mm
Dimensions
12-1/4 (W) x 6-1/2 (D) x 1-13/16 (H) inches
1.8 kg
Weight
(main unit only)
4 lbs
Setup Guide
Leaflet "USING THE UNIT SAFELY"
AC adaptor
Accessories
Power cord
USB cable
Ableton Live Lite Serial Number Card
* 0 dBu = 0.775 Vrms
Specifications
29