Red Hot Chili Peppers guitar and bass tones and amp settings
Settings for 14 Red Hot Chili Peppers song pages: Aeroplane, Around The World, Californication, Can't Stop, Dani California, Dark Necessities, Otherside, Snow (Hey Oh), Soul To Squeeze and Under The Bridge. Each page has the knob values for the reference amps and, where a source documents it, the gear on the record.

The amps on the records
- Californication (guitar): John Frusciante, Fender Showman
- Can't Stop (guitar): John Frusciante, Marshall Major or Marshall Super Bass, paired with a blackface Fender Showman
- Otherside (guitar): John Frusciante, Fender Showman
- Snow (Hey Oh) (guitar): John Frusciante, Marshall Silver Jubilee 25/50
- Under The Bridge (guitar): John Frusciante, two Marshalls
- Soul To Squeeze (bass): Flea, Gallien-Kruger Heads
- Under The Bridge (bass): Flea, Gallien-Kruger Heads with Mesa-Boogie cabinets
Each song page cites the source for its gear.
Song pages
Each page has every knob for the reference amps, the parts that change, and the gear on the record. The knobs here show its main amp settings.
- Aeroplane (Red Hot Chili Peppers) bass toneOn a Fender Rumble 40 V3
- Around The World (Red Hot Chili Peppers) bass toneOn a Fender Rumble 40 V3
- Californication (Red Hot Chili Peppers) guitar toneOn a BOSS Katana 50 Gen 3
- Californication (Red Hot Chili Peppers) bass toneOn a Fender Rumble 40 V3
- Can't Stop (Red Hot Chili Peppers) guitar toneOn a BOSS Katana 50 Gen 3
- Can't Stop (Red Hot Chili Peppers) bass toneOn a Fender Rumble 40 V3
- Dani California (Red Hot Chili Peppers) bass toneOn a Fender Rumble 40 V3
- Dark Necessities (Red Hot Chili Peppers) bass toneOn a Fender Rumble 40 V3
- Otherside (Red Hot Chili Peppers) guitar toneOn a BOSS Katana 50 Gen 3
- Otherside (Red Hot Chili Peppers) bass toneOn a Fender Rumble 40 V3
- Snow (Hey Oh) (Red Hot Chili Peppers) guitar toneOn a BOSS Katana 50 Gen 3
- Soul To Squeeze (Red Hot Chili Peppers) bass toneOn a Fender Rumble 40 V3
- Under The Bridge (Red Hot Chili Peppers) guitar toneOn a BOSS Katana 50 Gen 3
- Under The Bridge (Red Hot Chili Peppers) bass toneOn a Fender Rumble 40 V3
Photographs: “Close-up view of guitar strings showcasing details”, Shixart1985, CC BY 2.0, Wikimedia Commons.