The Morley Line Level Shifter's primary function is to increase or decrease signal voltage back and forth between -10dBu and +4dBV (depending on which way you route through it). The Line Level Shifter also breaks loop antenna that causes ground hum and buzz, as well as converting back and forth between balanced and unbalanced connections AND preventing the cable to act as an antenna for noise. Simply place a channel of the Line Level Shifter on the cable connections between the two mismatching pieces of equipment. The Line Level Shifter will not affect the quality of the audio, it will improve it. Morley uses 1/4″ smart jacks that accept any combination of unbalanced (TS) or unbalanced (TRS) plugs. These are passive devices (no power required), in cold rolled steel housings, hand-soldered circuit boards and top quality components and hardware. Can also be used to tame Guitar Amp FX Loops.
Morley is one of the oldest Pedal brands in the business with over 50 years of experience and innovation. Their Audio Solution Devices are the best tools available for eliminating Ground Loop Related Hum and Line Level issues.