Sonifex RB-DA6 6Way Distribution Amplifier

 

 

The RB-DA6 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 left and right input 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.

 

 

 

Maximum Input Level: +28dBu

Maximum Output Level: +28dBu

Frequency Response: 20Hz to 20kHz ±0.1dB (600Ω load, ref 1kHz)

Gain Range: Adjustable 8dB loss to 18dB gain (L & R adjust)

Common Mode Rejection: >66dB typically

Input impedance: >20kΩ bridging

Output impedance: <50Ω

Distortion: 0.01% THD @ 1kHz, ref +8dBu output

Noise: -100dB unity gain, ref +8dBu output

   

 

 

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

Fuse Rating: Anti-surge fuse 100mA 20 x 5mm (230VAC)

Anti-surge fuse 250mA 20 x 5mm (115VAC)

   

 

 

RB-DA6: 6 way stereo distribution amplifier

   

 

 

Dimensions (Raw): 48cm (W) x 10.8cm (D) x 4.2cm (H) (1U)

19” (W) x 4.3” (D) x 1.7” (H) (1U)

Dimensions (Boxed): 58.5cm (W) x 22.5cm (D) x 7cm (H)

23” (W) x 8.9” (D) x 2.8” (H)

Weight: Nett: 1.3kg Gross: 1.9kg