Yamaha YSP-40D User Manual

It is generally accepted that in order to fully enjoy the benefits of surround sound at home, you must endure the agony of 
wiring and installing a great number of speakers in the hope that your listening room will give you the same kind of 
surround sound experience as your local movie theater.
Yamaha YSP-40D Digital Sound Projector challenges this preconception that complicated speaker setup and 
troublesome wiring go hand-in-hand with the enjoyment of multi-channel surround sound.
This slimline unit does away with the need for complicated wiring and installation worries, leaving you with a unit that is 
not only easy to set up, but is also capable of reproducing the kind of powerful surround sound you have been waiting for 
from its built-in 2 woofers and 40 full-range small speakers.
You can fine-tune the parameters of this unit to adjust the delay time for separate sound beams, resulting in highly 
directional sound that comes in on the listening position from all directions. 
The YSP-40D projects sound beams containing surround sound information for the front right (R), front left (L), 
surround right (SR), and surround left (SL) speaker positions, which are reflected off the walls of your listening room 
before reaching the actual listening position. With the addition of center (C) sound beams, this Digital Sound Projector 
creates true-to-life 5.1-channel surround sound that makes you feel as if there are actual speakers around the room.
Sit back and enjoy the real sound experience of this simple, yet stylish Digital Sound Projector.