The Samson MLI1 is a line level passive isolation box designed
to remove hum and buzz caused by ground loops, as well as to
convert unbalanced signals to balanced signals for long cable runs.
Combining premium sound circuitry with durable, roadworthy construction,
the MLI1 provides high-quality signal connection solutions
for live, broadcast and studio applications.
The MLI1 features Samson's STL transformer that delivers an extended,
ruler flat frequency response from 10Hz–35kHz (±0.2dB) with ultra-low
distortion. The transformer isolates the input signal from the output
signal, removing any DC noise. The Ground Lift switch disconnects the
ground from the Input and Output connections which eliminates hum
caused by ground loops.
Frequency Response:10Hz–35kHz (±0.2dB typical), up to 75kHz (-1dB)
Maximum Input:+15dBu @ 41Hz for <1% THD+N
Rejection:50/60Hz 126dB typical
Equivalent input noise: -115dBu
Output Impedance:600Ω nominal