SONIFEX RBSM2 Stereo/Mono Conv
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Aksel E. Holand
Aksel er merkevareansvarlig for Klotz, Neutrik, Sonifex og Ambient.
aeh@benum.com +47 970 55 952 send e-post
RB-SM2 Dual Stereo to Mono Converter
The RB-SM2 is a dual version of the RB-SM1, consisting of two independent converters which will produce two fully buffered and balanced mono line outputs from two stereo inputs.
All connections are on the rear panel. The XLR-3 inputs are electronically balanced with an impedance of 20k? bridging. These can be wired unbalanced to accept an output from domestic equipment.
The XLR-3 line outputs are electronically balanced with an output impedance of ?50?. The outputs can be wired unbalanced by grounding the non-phase signal, allowing you to feed both balanced and unbalanced equipment.
Output gain adjustment using pre-set potentiometers for both converters allows a normalised mono output from domestic stereo equipment. The potentiometers are accessible through the rear panel.
Technical Specification For RB-SM2 | |
Audio Specification | |
| Maximum Input Level: | +28dBu |
| Maximum Output Level: | +28dBu |
| Input Impedance: | > ,20k&Omega , balanced bridging |
| Output Impedance: | < ,50&Omega , balanced |
| Frequency Response: | 20Hz to 20kHz ± ,0.1dB (600&Omega , load, ref 1kHz) |
| Gain Range: | Adjust -8dB to +18dB gain, ref. 0dB input on L and R |
| Common Mode Rejection: | > ,66dB typically |
| Distortion: | 0.01% THD @ 1kHz, ref +8dBu output |
| Noise: | -100dB, unity gain, ref +8dBu output |
| , | , |
Connections | |
| Inputs: | 4 x XLR 3 pin female (Balanced, can be unbalanced) |
| Outputs: | 2 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) Anti-surge fuse 250mA 20 x 5mm (115VAC) |
| , | , |
Equipment Type | |
| RB-SM2: | Dual stereo to mono converter |
| , | , |
Physical Specification | |
| Dimensions (Raw): | 28cm (W) x 10.8cm (D) x 4.2cm (H) (1U) 11&rdquo , (W) x 4.3&rdquo , (D) x 1.7&rdquo , (H) (1U) |
| Dimensions (Boxed): | 36cm (W) x 20.5cm (D) x 6cm (H) 14.2&rdquo , (W) x 8&rdquo , (D) x 2.4&rdquo , (H) |
| Weight: | Nett: 1.05kg Gross: 1.50kg Nett: 2.3lbs ,Gross: 3.3lbs |
| SKU | RB-SM2 |
|---|---|
| Vekt (kg) | 1.500000 |
| Enhet | Stk |
| Fabrikant | Sonifex |
| Produktserie | RedBox |
| Tilkobling | XLR |
RB-SM2 Dual Stereo to Mono Converter
The RB-SM2 is a dual version of the RB-SM1, consisting of two independent converters which will produce two fully buffered and balanced mono line outputs from two stereo inputs.
All connections are on the rear panel. The XLR-3 inputs are electronically balanced with an impedance of 20k? bridging. These can be wired unbalanced to accept an output from domestic equipment.
The XLR-3 line outputs are electronically balanced with an output impedance of ?50?. The outputs can be wired unbalanced by grounding the non-phase signal, allowing you to feed both balanced and unbalanced equipment.
Output gain adjustment using pre-set potentiometers for both converters allows a normalised mono output from domestic stereo equipment. The potentiometers are accessible through the rear panel.
Technical Specification For RB-SM2 | |
Audio Specification | |
| Maximum Input Level: | +28dBu |
| Maximum Output Level: | +28dBu |
| Input Impedance: | > ,20k&Omega , balanced bridging |
| Output Impedance: | < ,50&Omega , balanced |
| Frequency Response: | 20Hz to 20kHz ± ,0.1dB (600&Omega , load, ref 1kHz) |
| Gain Range: | Adjust -8dB to +18dB gain, ref. 0dB input on L and R |
| Common Mode Rejection: | > ,66dB typically |
| Distortion: | 0.01% THD @ 1kHz, ref +8dBu output |
| Noise: | -100dB, unity gain, ref +8dBu output |
| , | , |
Connections | |
| Inputs: | 4 x XLR 3 pin female (Balanced, can be unbalanced) |
| Outputs: | 2 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) Anti-surge fuse 250mA 20 x 5mm (115VAC) |
| , | , |
Equipment Type | |
| RB-SM2: | Dual stereo to mono converter |
| , | , |
Physical Specification | |
| Dimensions (Raw): | 28cm (W) x 10.8cm (D) x 4.2cm (H) (1U) 11&rdquo , (W) x 4.3&rdquo , (D) x 1.7&rdquo , (H) (1U) |
| Dimensions (Boxed): | 36cm (W) x 20.5cm (D) x 6cm (H) 14.2&rdquo , (W) x 8&rdquo , (D) x 2.4&rdquo , (H) |
| Weight: | Nett: 1.05kg Gross: 1.50kg Nett: 2.3lbs ,Gross: 3.3lbs |
| SKU | RB-SM2 |
|---|---|
| Vekt (kg) | 1.500000 |
| Enhet | Stk |
| Fabrikant | Sonifex |
| Produktserie | RedBox |
| Tilkobling | XLR |
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