VideoQuip LM-2B Active Audio Matching Unit.
Product Description
The LM-2B is a professional audio level conversion device, specifically designed to allow unbalanced audio outputs to be connected to professional balanced audio inputs.
The LM-2B provides four independent channels of conversion from low-level unbalanced signals (typically -10 or -20 dBV) to high-level balanced signals (typically +4 or +8 dBm).
Gain adjustments for each of the four channels are readily accessible from the front panel, in order to accommodate a wide range of signal amplitudes.
Includes built-in power supply with an attached power cord.
Comes standard in a desk-top version, but can be ordered in a rackmount configuration.