Here is an autocad dwg file for details of voice, rack and dates. How a sound system is properly evolved are the details given in this autocad file .
Beam section detail dwg fi
Foundation plan and sectio
Structure details plan dwg
Top view layout plan of st
Column plan and section de
Constructive section detai
Foundation plan with colum
Wall section view of house
Roof Library plan layout f
Details of Gutter and gull