Description
Sonifex RB-DA6 6 Way Stereo Distribution Amplifier
The RB-DA6 is a 1U rack-mount high performance 6 way stereo distribution amplifier for splitting a source into a number of different outputs. 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.
Technical Specification For RB-DA6 |
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| Audio Specification | |
| 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 |
| 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 |
| Fuse Rating: | Anti-surge fuse 100mA 20 x 5mm (230VAC) Anti-surge fuse 250mA 20 x 5mm (115VAC) |
| Equipment Type | |
| RB-DA6: | 6 way stereo distribution amplifier |
| Physical Specification | |
| 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 Nett: 2.9lbs Gross: 4.2lbs |
- Discription
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Sonifex RB-DA6 6 Way Stereo Distribution Amplifier
The RB-DA6 is a 1U rack-mount high performance 6 way stereo distribution amplifier for splitting a source into a number of different outputs. 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. - Specifications
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Technical Specification For RB-DA6
Audio Specification 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 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 Fuse Rating: Anti-surge fuse 100mA 20 x 5mm (230VAC)
Anti-surge fuse 250mA 20 x 5mm (115VAC)Equipment Type RB-DA6: 6 way stereo distribution amplifier Physical Specification 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
Nett: 2.9lbs Gross: 4.2lbs
