ROLAND RUBIX24 USB Audio Interface 2In / 4Out

SPECIFICATIONS

SYSTEM

Number of Audio Record/Playback Channels

• - Record: 2 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) 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 Type B
• - DC 5V port: USB Type micro B
  *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

Indicator

• - Level indicators (1L, 2R)
• - Level indicator (COMP/LIMIT)
• - POWER indicator
• - Hi-Z indicator
• - 48V indicator
• - COMP/LIMIT 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

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) 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, DC 5V

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
  
  * 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.

Dimensions

• - 183 (W) x 165 (D) x 46 (H) mm
• - 7-3/16 (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