I concur with Gregm. In order for the speaker to disappear(which is one of the more important aspects in any system), speaker placement is usually crucial. Since speaker placement is governed by the room in most cases, the size of the room will play a part. You have mentioned in another thread that the size of your room is 13.5' x 13.5' and mentioned here your listening distance is 8' away. With the size of your SCM40 I presume the speakers are close to wall boundaries especially the front wall, and your chair is close to the rear wall. Did you try pushing the speakers further away from the front wall and your listening chair further into the room so as the listening distance to the speakers is reduced to 6' or 7'? Speakers often disappear easier if they are placed further away from room boundaries ie. in a large room. If limited by the size of the room, some room treatments will help. Setting up considerably huge speakers in a relatively small to mid-sized room is often trickier and needs careful planning and attention.
Cables will help *only slightly* in reducing shrill or sharp sound from high-frequencies(electronics to a larger degree) but will not make the speakers disappear. Speaker placement and room treatments will.
I am not sure whether ATC speakers are best set up with little or no toe-in, and perhaps current ATC owners can advise. If sound is little direct, you may want to try as little toe-in as possible.
Happy listening.
Cables will help *only slightly* in reducing shrill or sharp sound from high-frequencies(electronics to a larger degree) but will not make the speakers disappear. Speaker placement and room treatments will.
I am not sure whether ATC speakers are best set up with little or no toe-in, and perhaps current ATC owners can advise. If sound is little direct, you may want to try as little toe-in as possible.
Happy listening.