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If you need to convert your UNBALANCED consumer grade audio device to a BALANCED XLR output then the Whirlwind LM2B level matcher is perfect for the job!
The LM2B will take the output from your unbalanced semi-pro equipment and "up convert" your IHF signal by 14dB and providing a balanced XLR output.
Unbalanced Inputs
2x RCA (White/Red) - Gold Plated
3.5mm TRS
Balanced Outputs
2x Balanced XLR - Gold Plated
Frequency response | ± .17 dBV 20-20kHz at unity gain |
± .19 dBV 20-20kHz -10 to +4 dBV | |
Total harmonic distortion +noise | < .0018% 20-20kHz at unity gain |
< .0023% 20-20kHz -10 to +4 levels | |
Phase shift | < 16.7 degrees 20-20kHz |
< 3 degrees 100-4kHz | |
Dynamic range | 117.9 dB at .1% thd, unity gain |
96 dBV at –10 to +4 gain | |
Total gain | 40 dBV |
Range of level control | -40 to + 40 dBV |
Maximum input level | +18 dBV |
Input impedance | 10K Ohms unbalanced |
Maximum output level | +23 dBV |
Output impedance | 100 Ohms balanced |
Noise at 14 dBV of gain | -92.4 dBV 20-20kHz |
Noise at unity gain | -100.3 dBV 20-20kHz |
Power consumption | 41 mA DC max. Typical |
92 mA DC max. | |
Stereo separation | 70 dB at 20kHz, 14 dBV of gain |
95 dB at 1Hz, 14 dBV of gain | |
123 dB at 20Hz, 14 dBV of gain |