Related Clues:

• Good quality sound system, in short
• Of sound equipment, having two speakers
• Three-dimensional sound effect
• Three-dimensional effect of sound
• Reproduction of sound with little or no distortion, in short
• System that gives a three-dimensional sound
• Sound transmitted through two speakers
• Sound transmission from two sources through two channels
• Music player with two speakers
• Sound from different directions
• Good sound reproduction, in short
• Sound transmission through two channels
• Sound - not mono
• Audio system, hi-fi
• So it's sound about the tree that's been chopped in bits