My room is asymmetrical as the left Golden Ear Triton 1 speaker stands near a corner while the right one sits in free space. The stereo image is biased toward the right, free standing speaker so that the sound is louder from the right, causing me to have to adjust the balance control to center the image. My amp and preamp are Dartzeel. I wonder what causes this imbalance and if it is the room? I should add that the imbalance is not extreme but noticeable when the balance control is centered.