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Sonifex RB-BL2 Single Stereo Bi-Directional Matching Converter
Vendor: Sonifex
Sonifex RB-BL2 Single Stereo Bi-Directional Matching Converter A bi-directional stereo unit, the RB-BL2 connects professional balanced line levels to unbalanced or semi-professional equipment and vice versa. Two unbalanced RCA (phono) outputs with an...
Sonifex RB-BL2 Single Stereo Bi-Directional Matching Converter
A bi-directional stereo unit, the RB-BL2 connects professional balanced line levels to unbalanced or semi-professional equipment and vice versa. Two unbalanced RCA (phono) outputs with an output impedance of less than 50Ω are connected to the two electronically balanced XLR-3 inputs, which have an impedance of 20kΩ bridging. Two balanced XLR-3 outputs with an output impedance of less than 50Ω are connected to the two unbalanced RCA inputs, which have an impedance of 20kΩ. The rear panel houses all of the connectors. Pre-set potentiometers that are accessed through the back panel can be used to change the output gain for the left and right channels.
Audio Specification |
|
| Maximum Input Level: | +28dBu |
| Maximum Output Level: | +28dBu |
| Input Impedance (RCA): | >10kΩ unbalanced |
| Input Impedance (XLR): | >20kΩ balanced bridging |
| Output Impedance (RCA): | <50Ω |
| Output Impedance (XLR): | <50Ω |
| Distortion: | 0.01% THD @ 1kHz, ref +8dBu output |
| Noise: | -100dB, unity gain, ref +8dBu output |
| Common Mode Rejection: | >66dB typically |
| Frequency Response: | 20Hz to 20kHz ±0.1dB (600Ω load, ref 1kHz) |
| Gain Range: | Unbalanced Output : -28dBu to 0dBu, ref 0dBu into balanced XLR input Balanced Output : -15dBu to +15dBu, ref -15dBu into unbalanced RCA input |
Connections |
|
| Inputs: | 2 x RCA phono (Unbal), 2 x XLR 3 pin female (Bal) |
| Outputs: | 2 x XLR 3 pin male (Bal), 2 x RCA phono (Unbal) |
| 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-BL2: | Single stereo bi-directional matching converter |
Physical Specification |
|
| Dimensions (Raw): | 28cm (W) x 10.8cm (D) x 4.2cm (H) (1U) 11” (W) x 4.3” (D) x 1.7” (H) (1U) |
| Dimensions (Boxed): | 36cm (W) x 20.5cm (D) x 6cm (H) 14.2” (W) x 8” (D) x 2.4” (H) |
| Weight: | Nett: 1.0kg Gross: 1.4kg Nett: 2.2lbs Gross: 3.1lbs |
