Sonifex RB-DA6G

Sonifex RB-DA6G Description

The RB-DA6G is a 1U rack-mount high performance 6 way stereo distribution amplifier for splitting a source into a number of different outputs. It is identical to the RB-DA6 with the addition of individual output gain adjustment, instead of global stereo gain adjustment.

The RB-DA6G has 1 stereo input and 6 stereo outputs. It can also be configured so that 1 mono input can be distributed to 12 outputs by use of a switch which is recessed on the front panel to prevent it being accidentally knocked.

The XLR-3 inputs and outputs are electronically balanced and can be wired unbalanced. Each output is individually buffered so that a short circuit on one output won’t affect the others.

The twelve output gain controls (normalising) are pre-set potentiometers accessible through the front panel.

The output gain may be varied from -8dB to 18dB which is useful for normalising consumer and professional signals to give outputs of -15dBu and 0dBu respectively.

Specifications

• Audio
  • Maximum Input Level +28dBu
  • Maximum Output Level +28dBu
  • Frequency Response 20Hz to 20kHz +/- 0.1dB (600 ohm load, ref 1kHz)
  • Gain Range Adjustable 8dBu loss to 18dBu gain (L & R adjust)
  • Common Mode Rejection >66dB typically
  • Noise -100dB unity gain, ref +8dBu output
  • Distortion 0.01% THD @ 1kHz, ref +8dBu output
  • Input Impedance >20kohm bridging
  • Output Impedance <50ohm
• Connections
  • Inputs 2 x XLR 3 pin female (balanced, can be unbalanced)
  • Outputs 12 x XLR 3 pin male (balanced, can be unbalanced)
  • Mains input Filtered IEC, switchable 110-120V, or 220-240V, fused, 6W max
• Physical
  • Weight Nett: 1.3kg
  • Gross: 1.9kg
  • Dimensions Raw: 48cm (W) x 10.8cm (D) x 4.2cm (H) (1U)
  • Boxed: 53cm (W) x 20.5cm (D) x 6cm (H)