| System |
Number of Audio Record/Playback Channels |
Record: 4 channels |
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Playback: 4 channels |
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Signal Processing |
PC interface: 24 bits |
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AD/DA conversion: 24 bits |
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Sampling Frequency |
AD/DA conversion: 44.1 kHz, 48 kHz, 96 kHz, 192 kHz |
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Interface |
Hi-Speed USB |
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MIDI IN, OUT |
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Connectors |
INPUT (1L, 2R, 3L, 4R) connectors: XLR type (balanced, phantom power: +48 V, 6 mA Max *1) |
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INPUT (1L, 2R, 3L, 4R) jacks *2: 1/4-inch TRS phone type (balanced) |
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PHONES jack: Stereo 1/4-inch phone type |
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OUTPUT (1L, 2R, 3L, 4R) jacks: 1/4-inch TRS phone type (impedance balanced) |
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MIDI (IN, OUT) connectors |
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USB port: USB Type B |
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DC IN jack |
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*1 Current value per channel. |
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*2 INPUT 1L, 3L support high impedance |
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Controllers |
SENS 1L, 2R, 3L, 4R knobs |
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Hi-Z switches |
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48V switches |
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THRS knobs |
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COMP/LIMIT switches |
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DIRECT MONITOR 1/2 knob |
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DIRECT MONITOR 3/4 knob |
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MONO switches |
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OUTPUT knob |
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PHONES knob |
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POWER switch |
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GROUND LIFT switch |
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PHONES SOURCE switch |
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LOOPBACK switch |
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COMP/LIMIT TYPE 1/2 switch |
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COMP/LIMIT TYPE 3/4 switch |
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Indicator |
Level indicators (1L, 2R, 3L, 4R) |
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Level indicator (COMP/LIMIT) |
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POWER indicator |
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Hi-Z indicators |
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48V indicators |
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COMP/LIMIT indicators |
| Characteristics |
Nominal Input Level |
INPUT (1L, 2R, 3L, 4R) connectors (XLR type): -60-- -12 dBu |
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INPUT (1L, 2R, 3L, 4R) jacks (1/4-inch TRS phone type): -44--+4 dBu |
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Maximum Input Level |
INPUT (1L, 2R, 3L, 4R) connectors (XLR type): +2 dBu |
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INPUT (1L, 2R, 3L, 4R) jacks (1/4-inch TRS phone type): +18 dBu |
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Nominal Output Level |
OUTPUT (1L, 2R, 3L, 4R) jacks: -6 dBu (impedance balanced) |
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Maximum Output Level |
OUTPUT (1L, 2R, 3L, 4R) jacks: +8 dBu (impedance balanced) |
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PHONES Maximum Output Power |
20 mW + 20 mW (L + R, 47 ohms load) |
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Headroom |
14 dB |
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Input Impedance |
INPUT (1L, 2R, 3L, 4R) connectors (XLR type): 4 k ohms or greater (balanced) |
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INPUT (1L, 2R, 3L, 4R) jacks (1/4-inch TRS phone type): 15 k ohms or greater (balanced) |
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INPUT (1L, 3L) jacks (1/4-inch phone type): 500 k ohms or greater *3 When the Hi-Z is turned on |
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Output Impedance |
OUTPUT (1L, 2R, 3L, 4R) jacks: 2 k ohms (balanced) |
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PHONES jack: 47 ohms |
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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.) |
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Dynamic Range |
AD block INPUT (1L, 2R, 3L, 4R) jacks: 104 dB typ. (SENS 1L, SENS 2R knobs: min.) |
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DA block OUTPUT (1L, 2R, 3L, 4R) jacks: 109 dB typ. |
| Other |
Power Supply |
AC adaptor |
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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 |
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Although Roland has tested numerous configurations, and has determined that on average, a computer system similar to that described above will permit normal operation of the Rubix, Roland cannot guarantee that a given computer can be used satisfactorily with the Rubix based solely on the fact that it meets the above requirements. This is because there are too many other variables that may influence the processing environment, including differences in motherboard design and the particular combination of other devices involved. |
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Dimensions |
310 (W) x 165 (D) x 46 (H) mm |
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12-1/4 (W) x 6-1/2 (D) x 1-13/16 (H) inches |
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Weight (main unit only) |
1.8 kg |
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4 lbs |
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Accessories |
Setup Guide |
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Leaflet "USING THE UNIT SAFELY" |
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Power cord |
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USB cable |
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* 0 dBu = 0.775 Vrms |