The plugs were not red and white coded (as in the picture and fits the terminal sockets on my amplifier), but red and black. I hope it's the same. The black (white in the picture) connector is a bit wrong size - it will only fit in print or on the socket on the amplifier or it is loose. A loose plug drops off with every little movement, if you come to the table. As long as contact is made, it worked, whether the sound will suffer, I do not know, because I have no comparison.