Sonifex RB-DA4x5 4 Input, 4 x 5 Output Distribution Amplifier/Mixer in London, England, United Kingdom
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Specifications
- Condition
- new
- Stock number
- RB-DA4x5
- 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 (4xmono)
- 4 x XLR 3 pin female (balanced, can be unbalanced)
- Outputs (20xmono)
- 4 x 15 way D-type male plug (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-da4x5
- 4 Input, 4 x 5 output distribution amplifier/mixer
- Dimensions (raw)
- 48cm (W) x 15.8cm (D) x 4.2cm (H) (1U)19” (W) x 6.2” (D) x 1.7” (H) (1U)
- Dimensions (boxed)
- 59cm (W) x 27.5cm (D) x 11cm (H)23” (W) x 8.9” (D) x 2.8” (H)
- Weight
- Nett: 1.6kg Gross: 2.2kg
- Nett
- 3.5lbs Gross: 4.8lbs
- Category
- Amplifiers in United Kingdom
- Subcategory
- Audio
- Subcategory 2
- Monitoring
- Subcategory 3
- Audio distribution amps
- Subcategory 4
- Audio broadcast equipment
- Listing ID
- 99993936
Description
4 Input, 4 x 5 Output Distribution Amplifier/Mixer (1U)
The RB-DA4x5 is a 1U rack-mount combined distribution amplifier and mixer. It has 4 mono analogue audio inputs on female XLR and 4 groups of 5 outputs on 15 way D-type connectors. Each output group has a five way front-panel DIP switch assigned to it which is used to select the input(s) to send to the output group. This enables each of the four inputs, or a 1kHz 0dBu tone, to be mixed to the output group.
4 input, 20 output distribution amplifier.
Audio prescence LED’s for inputs or outputs.
Balanced I/O that can be wired unbalanced.
Outputs a 1kHz test tone e.g to check transmission lines.
The inputs and outputs are electronically balanced and can be wired unbalanced. Each input has adjustable gain using a pre-set potentiometer, providing a gain range of -8dB to +18dB. Each output is individually buffered so that a short circuit on one output won’t affect the others.
$833 USD