Sennheiser Sennheiser Pro Audio NT 1-1-US power supply for ASA1 active splitter

Power supply for ASA1 active splitter About this item Consumer Alert: Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. See more product details