GuitarDistortedRiff
Rosanna Riff Guitar Tone Settings — Toto
Toto · 1980s · rock
studio
Original Recording
Guitar
1970s Valley Arts Custom Strat-style (Steve Lukather's main studio guitar for Toto IV)
Pickups
EMG SA single-coil (active, noiseless, mid-boost circuit)
Amp
Mesa/Boogie Mark IIC+ (studio recording, Toto IV era)
Pickup Position
Bridge pickup
Studio recording for Toto IV (1981-1982). Lukather used his Valley Arts Custom Strat with EMG SA pickups and a Mesa/Boogie Mark IIC+ amp for the riff/rhythm section of 'Rosanna'. No evidence of pedal use for the riff section; effects are likely from the amp or studio. Settings are estimated based on era, genre, and available amp setting references.
Amp Settings
Mids7
Bass6
Gain6
Reverb3
Treble6
Presence6
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Tone Character
- tight and percussive
- crunchy but not high-gain
- warm and slightly compressed
- articulate single-note clarity
- studio-polished
- clear attack
- minimal breakup
- active pickup brightness
- medium output
- no audible modulation