Duff McKagan

Equipment

This section I might not be totally right or it might miss some other stuff, I don't know anything about equipments so I am not sure I spell it or got it right. This is just a partial list of what he uses. It's not complete yet so keep checking. Thanks to FRANCOIS RATTE for the help on this.
Bass Guitars:
Kramer
Gibson LPB-3 Les Paul
85 Fender Jazz Special Bass

Amps:
Gallien-Krueger 800RB BassAmp and Gallien-Krueger 4x10t+1x15t


Gallien-Krueger 800RP heads, one 2x15 cabinet with Peavey 400-watt speakers and a 2x15 Gallien-Krueger cabinet with Peavey 200 watt speakers.

Strings:
Roto-sound Spacer - Roto Sounds, Round Wound

Pickups:
Seymour Duncan Bassline

Effects:
Yamaha SPX90 Chorus Effect