ode I don't know if it's the audio but it sounded like a metal wood.
The vignette Tiger with Butch Harmon....Tiger was using a persimmon with steel shaft. The ball late 90's/early 2000's spun more than the modern urethane low spin ball and the modern metal low spin heads.
Myself I can much easier shape a persimmon wood than a square face angle modern metal. The 10 years old plus metal heads for me are easier to shape.