RB-UL4
Quad Stereo Unbalanced to Balanced Converter
The RB-UL4 is a 1U rack-mount quad stereo unit for interfacing domestic or semi-professional unbalanced equipment to professional balanced line levels.
RB-UL4
Quad Stereo Unbalanced to Balanced Converter
The RB-UL4 is a 1U rack-mount quad stereo unit for interfacing domestic or semi-professional unbalanced equipment to professional balanced line levels.
All connections are on the rear panel. The eight RCA unbalanced inputs have an impedance of 10kΩ and are routed to eight balanced XLR-3 outputs with an output impedance of <50Ω.The output gain can be individually adjusted for left and right channels by using pre-set potentiometers accessible through the rear panel.
Product Features
Pre-set left and right gain controls
4x stereo phono (10kΩ) inputs.
4x stereo balanced Neutrik XLR <50Ω outputs.
Typical Applications
Interfacing domestic unbalanced audio devices e.g. a CD player or ipod to balanced audio equipment.
Product Category
Signal ConvertersTECHNICAL SPECIFICATIONS
Audio Specification | |
|---|---|
| Maximum Input Level: | +28dBu |
| Maximum Output Level: | +28dBu |
| Input Impedance: | >10kΩ |
| Output Impedance: | <50Ω |
| Distortion: | 0.01% THD @ 1kHz, ref +8dBu output |
| Noise: | -100dB, unity gain, ref +8dBu output |
| Frequency Response: | 20Hz to 20kHz ±0.1dB (600Ω load, ref 1kHz) |
| Gain Range: | Balanced output : -15dBu to +15dBu, ref -15dBu into unbalanced RCA input |
Connections | |
| Inputs: | 8 x RCA phono (Unbalanced) |
| Outputs: | 8 x XLR 3 pin male (Balanced) |
| 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-UL4: | Quad stereo unbalanced to balanced converter |
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 |
SUPPORT
| RB-UL4 Handbook | [Download] |
Brochures
| Click to visit the brochures page. |
Declarations
| Click to visit the declarations page. |
