Tuner hose assembly for power steering system

A tuner hose assembly comprising:

• a flexible elastomeric hose having a cylindrical inner wall surface,
• a first flexible and radially inelastic tuner tube inside of said flexible hose cooperating with said cylindrical inner wall thereof in defining a first annular chamber between said first tuner tube and said cylindrical inner wall,
• means connecting said first tuner tube at a first end thereof to a pump discharge and closing a first end of said first annular chamber,
• a second flexible and radially inelastic tuner tube inside of said flexible hose cooperating with said cylindrical inner wall thereof in defining a second annular chamber between said second tuner tube and said cylindrical inner wall,
• means connecting a first end of said second tuner tube to a steering gear inlet port and closing a first end of said second annular chamber,
• a second end of said second tuner tube being longitudinally separated from a second end of said first tuner tube by a wave interference gap within said flexible hose open to said first annular chamber,
• closure means closing said second annular chamber at said second end of said second tuner tube and defining a fluid seal between said second annular chamber and said wave interference gap, and
• means defining a fluid leak path from inside of said second tuner tube to said second annular chamber.