That's enough to delight any home theater enthusiasts, these banana plugs are among 24 to 30 only. In trade we find in the 4 to 15 ... but you will not have a better sound. The contact here is perfect, insertion and clamping cables that fact without concern by hand, without tools so. There are no moving parts, as in some olive which we do not know how to secure the cable.
Here you have something so equip 6 stereo amplifier side and speaker cables. For me the connection is perfect on an Onkyo amp and my Klipsch speakers.
I recommend this product to anyone who does not want to have fun in a pinch their cable screw connections.