The Telos QNR “Quantum Noise Resonator” despite its name, let’s say esoteric, comes to be a filter for the power supply current. It is a compact box (approximately one square inch) with only the connection to the network, and a translucent cover that allows you to see the circuit and, when it is connected, green and a blinking blue LEDs indicate that it is running, making its function. It is a “parallel” filter, that is, it will be plugged into the same power line where we have the equipment, for its best effect, but it is not inserted into any connection. Thus, from the outset, we can be sure that it will not have any limiting effect on our amplifiers, which is usually the first and most common negative consequence of other filters that are interleaved and, in addition to eliminating possible noise from the line.
Thus a whole new audio processing technology-QNR has been released, The actual listening experience to the sound system make more sense and focus on, more precise audio clarity, the whole background is black and silence, music is enhanced with more charm and smoothness.