Roland RUBIX22 USB Audio Interface

The Roland Rubix22 is a compact, high-fidelity 2-in/2-out USB audio interface, perfect for home studios, live performance, and mobile music production. Combining low-noise preamps, MIDI connectivity, and rugged metal construction, it delivers studio-quality sound in a portable, reliable package.

Key Features:

• 2 Low-Noise Mic Preamps – XLR/TRS combo jacks with pristine audio clarity.
  
• Hi-Z Instrument Input – Ideal for guitars, basses, and other high-impedance sources.
  
• MIDI In/Out Ports – Seamlessly integrate keyboards, controllers, and other MIDI devices.
  
• Extensively Shielded Design – Minimizes noise and interference for professional-quality recordings.
  
• Compact Metal Chassis – Sturdy construction built for portability and durability.
  
• Low Latency & Class-Compliant Drivers – Smooth performance with Mac, PC, and iPad compatibility.
  
• Ground Lift Switches – Reduce hum and noise in challenging venue environments.
  
• Includes Ableton Live Lite – Start recording and producing immediately.
  

High-Resolution, Portable Recording

With support for 24-bit/192kHz audio, the Rubix22 captures clear, detailed sound for instruments, vocals, and MIDI devices. Its easy-to-read indicators, low-noise circuitry, and rugged, portable design make it the perfect choice for musicians, producers, and performers who need reliable, professional audio anywhere.

Audio Channels

• Recording Channels: 2
  
• Playback Channels: 2
  

Signal Processing

• PC Interface Resolution: 24-bit
  
• AD/DA Conversion: 24-bit
  
• Sampling Frequencies: 44.1 kHz, 48 kHz, 96 kHz, 192 kHz
  

Connectivity & Interfaces

• USB: Hi-Speed USB Type B
  
• MIDI: IN / OUT
  
• Audio Inputs:
• XLR Balanced (1L, 2R) with +48 V phantom power, 6 mA max per channel
  
• 1/4-inch TRS balanced jacks (1L, 2R)
  
• 1/4-inch TS jack (INPUT 1L) for high-impedance instruments
  
• Audio Outputs:
• 1/4-inch TRS balanced outputs (1L, 2R)
  
• Stereo 1/4-inch headphone output
  
• DC Input: USB Type Micro-B (5V)
  

Controls & Switches

• Input Sensitivity Knobs (SENS 1L, 2R)
  
• Hi-Z Switch
  
• 48V Phantom Power Switch
  
• Output Volume Knob
  
• Headphones Volume Knob
  
• Power Source Switch
  
• Direct Monitor Switch
  
• Ground Lift Switch
  

Indicators

• Level Meters (1L, 2R)
  
• POWER Indicator
  
• Hi-Z Indicator
  
• 48V Phantom Indicator
  

Input/Output Levels

• Nominal Input:
• XLR: -60 to -12 dBu
  
• 1/4-inch TRS: -44 to +4 dBu
  
• Maximum Input:
• XLR: +2 dBu
  
• 1/4-inch TRS: +18 dBu
  
• Nominal Output: -6 dBu (balanced)
  
• Maximum Output: +8 dBu (balanced)
  
• Headphones: 20 mW + 20 mW (L/R, 47Ω)
  
• Headroom: 14 dB
  

Impedance

• Input:
• XLR: ≥ 4 kΩ balanced
  
• 1/4-inch TRS: ≥ 15 kΩ balanced
  
• 1/4-inch TS (Hi-Z on): ≥ 500 kΩ
  
• Output:
• 1/4-inch TRS: 2 kΩ balanced
  
• Headphones: 47 Ω
  

Performance Specs

• Residual Noise: -94 dBu typ. (min input sensitivity, 600 Ω terminated, IHF-A)
  
• Dynamic Range:
• AD Block (Input 1L, 2R): 104 dB typ.
  
• DA Block (Output 1L, 2R): 109 dB typ.
  

Power Requirements

• Powered via USB (DC 5V)
  
• Current Draw: 500 mA
  

Operating System Compatibility

• Windows 7 / 8 / 8.1 / 10
  
• macOS 10.10 or later
  
• iOS 9 or later
  

Note: Performance may vary depending on the computer configuration, motherboard design, and connected devices.

Physical Dimensions & Weight

• Dimensions (WxDxH): 5-3/4 x 6-1/2 x 1-13/16 inches (145 x 165 x 46 mm)
  
• Weight (main unit only): 2 lbs 4 oz (1 kg)