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Description
SONIFEX RB-DA6 6 Way Stereo Distribution Amplifier
FEATURES
-
2 x balanced analogue inputs.
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12 x balanced analogue outputs.
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6 x stereo / 12 x mono distribution modes.
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Left / right -8dB to 18dB pre-set gain controls.
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 one stereo input and six stereo outputs. It can also be configured to distribute a single mono input to twelve outputs. This is enabled via a recessed front-panel switch to prevent unintended switching. 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
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) |
| Fuse Rating: | 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) |
| Dimensions (Raw): | 19” (W) x 4.3” (D) x 1.7” (H) (1U) |
| Dimensions (Boxed): | 58.5cm (W) x 22.5cm (D) x 7cm (H) |
| Dimensions (Boxed): | 23” (W) x 8.9” (D) x 2.8” (H) |
| Weight: | Nett: 1.3kg Gross: 1.9kg |
| Weight: | Nett: 2.9lbs Gross: 4.2lbs |