Que efectos usa david gilmour en sheep

Hola, quisiera saber que efectos utiliza gilmour en esta canción, sobre todo en la rítmica con la cual finaliza la canción ya que me interesa conseguir ese sonido.

saludos

studio
Telecaster, bridge pickup
- rhythm (played by Waters); Colorsound heavy boost
- fill-ins/fadeout; Colorsound heavy boost through a Yamaha rotating speaker
- mid-sections; clean signal with delay

live
Stratocaster, bridge pickup (unless otherwise noted)
- rhythms and fills; Colorsound heavy boost (guitar volume adjusted for more/less gain) and delay
- mid sections (middle pickup); Colorsound mild boost with Electric Mistress and delay (long feedback)
- outtro; Colorsound heavy boost and delay
Note: On the outtro, David’s guitar is automated through a custom quadrophonic unit at the mixing console.

Sheep (Raving and Drooling) 1974-75
Stratocaster, bridge pickup
- rhythm; Colorsound mild boost with MXR Phase 90 and echo
- outtro; Colorsound heavy boost and echo

Saludos.

Muchas gracias colega

saludos