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Sonifex RB-DA6R 6 Way Stereo Distribution Amplifier With RJ45 Connectors (1U)
Vendor: Sonifex
Sonifex RB-DA6R 6 Way Stereo Distribution Amplifier With RJ45 Connectors (1U)
A high-performance, single-unit rack-mount 6-way stereo distribution amplifier, the RB-DA6R divides a source into many outputs. The amplifier uses RJ45 connectors connected to the StudioHub+TM standard * to provide numerous balanced audio outputs.
Simpler CAT5 cabling can be used to connect the amplifier to other devices because RJ45 outputs are utilized. The single stereo input on the RB-DA6R can be switched between paralleled balanced inputs (two XLR sockets or one stereo input on an RJ45) and unbalanced inputs (one pair of stereo phono sockets) using a push switch on the back panel. There are six stereo outputs on six RJ45 connectors on the machine. Additionally, the machine may be set up to distribute one mono input to twelve outputs through the use of a switch that is set back on the front panel to keep it from being knocked accidentally. Although electronically balanced, the inputs and outputs might be wired incorrectly. To ensure that a short circuit on one output doesn't influence the others, each output is independently buffered. The front panel provides access to pre-set potentiometers that adjust the left and right input gain (normalizing). It is possible to adjust the output gain between -8 and 18 dB, which helps normalize professional and consumer sounds to produce outputs of 0 and -15 dBu, respectively.
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 (balanced) >10kΩ (ubalanced) |
| 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, 1 x RJ45 socket balanced) 2 x phono sockets (unbalanced) |
| Outputs: | 6 x RJ45 sockets (all 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-DA6R: | 6 way stereo distribution amplifier with RJ45 connectors |
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 2.75” (H) |
| Weight: | Nett: 1.3kg Gross: 1.9kg Nett: 2.9lbs Gross: 4.2lbs |
Accessories |
|
| RB-RK3 | 1U Rear panel rack kit for large Redboxes |
