The MFJ-392B is perfect for amateur radio and shortwave listening. Great for all modes -- SSB, FM, AM, data, and CW. Each earphone has an individual volume control.
Superb padded headband and ear cushioned design makes listening extremely comfortable. High-performance driver unit reproduces enhanced communication sound. MFJ-392B will bring out speech fidelity.
Has a free 1/4 inch phono adapter. Near zero loss on signal transmission from the gold plated plug and cord. Super lightweight earphones (8 ounces) come with 9 feet of cord -- lets you easily move about and still listen to your radio.
MFJ-392B handles 450 mW and has a frequency response of 100-24,000 Hz. Impedance is 16 Ohms at 1 KHz, sensitivity is 102dB/mW. Works in mono or stereo mode. The MFJ-392B also comes with MFJs No Matter What Warranty.