Details

The RB-UL2 is a dual stereo unit for interfacing domestic, or semi-pro unbalanced equipment to professional balanced line levels.

The four RCA unbalanced inputs have an impedance of 10kohms and are routed to four balanced XLR-3 outputs with an output impedance of <50ohms.

The output gain can be individually adjusted for left and right channels by using pre-set potentiometers accessible through the rear panel.

Specifications

• Maximum Input Level: +28dBu
• Input Impedance: 10 kohms
• Maximum Output Level: +28dBu
• Output Impedance: <50ohms
• Distortion: 0.01% THD @ 1kHz, ref +8dBu output
• Noise: -100dB, unity gain, ref +8dB output
• Common Mode Rejection: >66dB typically
• Frequency Response: 20Hz to 20kHz +/- 0.1dB (600 ohm load, ref 1kHz)
• Gain Range: Balanced out -15dBu to +15dBu, ref -15dBu into unbalanced input
• Connections
• Audio Inputs
  4 x RCA phono (unbalanced)
• Audio Outputs
  4 x XLR 3 pin male (balanced)
• Mains Input: Filtered IEC, switchable 110-120V, or 220-240V, fused, 6W max
• Physical Specification
• Weight
  Nett: 1.05kg
  Gross: 1.5kg
• Dimensions
  Raw: 28cm (W) x 10.8cm (D) x 4.2cm (H)
  Boxed: 36cm (W) x 20.5cm (D) x 6cm (H)