Tone library / Slipknot / Spit it Out

Spit it Out amp settings — Mesa Boogie Dual Rectifier

The Slipknot guitar tone for “Spit it Out”, dialed in for a Mesa Boogie Dual Rectifier with a Gibson Explorer. Studio version, Slipknot (1999) - main heavy rhythm tone

Original rig

Rivera Knucklehead Reverb / Marshall JCM800 boosted with Boss GX-700 / Maxon OD, Ibanez/Jackson RG custom guitars with EMG 81 active pickups

Crushing, aggressive, tight drop-B nu-metal rhythm with saturated attack and scooped sub-low control
Amp settings — Mesa Boogie Dual Rectifier
CHANNELChannel 3 (Modern High Gain)BOOSToff
GAIN 6 BASS 5 MID 5 TREBLE 7 PRESENCE 6 REVERB 0 MASTER 4
KnobSetting (0–10)
Gain6
Bass5
Mid5
Treble7
Presence6
Reverb0
Master4
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Guitar
PICKUPbridge TONE10 VOLUME10
Signal chain

01Boss NS-2 Noise Suppressor

Run in 4-cable X-pattern or in front of amp to choke high-gain hum and tight staccato mutes

Threshold 7 · Decay 2

02Ibanez Tube Screamer TS808

Used as a clean boost to tighten the Dual Rectifier flubby low end and add upper-mid bite

Drive 0 · Tone 6 · Level 9
Why these settings

The Dual Rectifier naturally has a massive, loose low-end and fizzy top end, so keeping Bass at 5 prevents flub when tuned down to Drop B. The TS808 in front with Drive at 0 and Level high cuts excessive sub-bass before the preamp, giving the Rectifier the razor-sharp percussive tracking heard on the record. If your Explorer has passive humbuckers rather than active EMGs, the Tube Screamer boost compensates for the lower output and softer transients.

PRO TIPMute firmly with the meat of your picking-hand palm right against the bridge saddles while picking forcefully downstrokes to get the trademark staccato 'chug' decay.

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These settings are for a Mesa Boogie Dual Rectifier. ToneAdapt matches any song to whatever amp, guitar and pedals you own — first match is free.

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