Palmer vils Passive Mono Merge Line Isolation Box

The Palmer vils Passive Mono Merge Line Isolation Box sound was clear and clean, now in the lecture room it's buzzing and chirping over the loudspeakers. There is no time for troubleshooting. The Palmer vils, a line isolator box, provides a reliable remedy that separates the ground potentials of the laptop or media devices and the sound system from one another. The Palmer vils has two unbalanced RCA inputs. You can use a standard Y-cable with a 3.5 mm jack plug to connect to the headphone output of the laptop. The vils sums both stereo channels to mono, so you only need one free microphone input to connect to the PA system. The Palmer vils is extremely easy to use. Due to its passive mode of operation, it does not require a power supply; A resistor network and a transformer, which at the same time balances the signal, ensure optimal adjustment of level and impedance. This means that there are no faults, even with longer cable runs. With the Palmer vils you can finally be sure that yo