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
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| 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
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| Distortion: |
0.01% THD @ 1kHz, ref +8dBu output |
| Noise: |
-100dB unity gain, ref +8dBu output |
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Connections
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| 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) |
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Equipment Type
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| RB-DA6: |
6 way stereo distribution amplifier
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Physical Specification
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| Dimensions (Raw): |
48cm (W) x 10.8cm (D) x 4.2cm (H) (1U)
19” (W) x 4.3” (D) x 1.7” (H) (1U)
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| Dimensions (Boxed): |
58.5cm (W) x 22.5cm (D) x 7cm (H)
23” (W) x 8.9” (D) x 2.8” (H)
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| Weight: |
Nett: 1.3kg Gross: 1.9kg
Nett: 2.9lbs Gross: 4.2lbs |
