By
Rolls Audio
Rolls MB15b Promatch Two-Way Stereo Converter
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Rolls MB15b Promatch Two-Way Stereo Converter
Part #:
MB15b
Model #:
MB15b
MSRP:
$149.00
$99.00
Availability:
Usually arrives in 5-9 business days.
Please be aware that global supply shortages outside our control may interfere with our normal delivery times and product availability. For more information, email sales@proacoustics.com or call us at 888-256-4112.
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Description
Rolls MB15b Promatch Two Way Stereo Converter
The MB15b ProMatch converts consumer level stereo RCA signals to balanced XLR professional line level, and back. One side of the unit, labeled 1, has two XLR inputs and stereo RCA outputs. The other side labeled 2, has stereo RCA inputs and two XLR outputs. Each side has stereo level controls, and an LED indicates that power is applied to the unit. An additional benefit of the MB15 is that it will act as a balanced XLR line level control. By adding a stereo pair jumper between the four RCA jacks (connecting ins to outs), the two Level controls may be inserted into any balanced XLR line.
Features
- Stereo direct box
- Stereo RCA to stereo XLR
- Stereo Level control for each channel
- Works as stereo balanced line level control
- 1/8" Headphone level to line level adaptor
Specifications
| Max Out | Bal: +18 dB; Unbal: +12 dB |
|---|---|
| Max In | Bal: +22 dB; Unbal: +22 dB |
| Input Impedance | RCA : 100k Ohm; XLR: 10 k Ohm; 1/8" stereo: 10k Ohm |
| Output Impedance | RCA: 100 Ohm; XLR: 100 Ohm balanced |
| Noise Floor | -88 dB |
| Gain | +4 dB In: -8 dB;-10 dB In: + 20 dB |
| THD | .003% |
| Power | 12 VDC adapter (center negative) |
| Dimensions (H x W x D) | 4.15" (105.4 mm) x 2.46" (62.5 mm) x 1.55" (39.4 mm) |
| Weight | 1 lbs (0.45 kg) |