Eruption amp settings — cort cm15r

The Van Halen guitar tone for “Eruption”, dialed in for a cort cm15r with a Yamaha Pacifica 112V. Studio version, Van Halen (1978) — signature solo

Original rig

1968 Marshall Super Lead 100W (variac-lowered voltage), Frankenstrat (bridge PAF humbucker), MXR Phase 90, Univox EC-80 Tape Echo, Sunset Sound EMT 140 plate reverb

Classic Brown Sound — harmonically saturated, mid-heavy crunch with smooth top-end and slow phase sweep

Amp settings — cort cm15r

CHANNELDistortion channel (Channel button IN)

Knob	Setting (0–10)
Gain	8
Bass	6
Treble	7
Reverb	5
Master	6

Don’t have a cort cm15r? See this song on other amps → Match your own rig →

Guitar

PICKUPbridge TONE10 VOLUME10

Signal chain

01MXR Phase 90

RECOMMENDED — not owned (vital for the slow vocal whoosh on the tapping section)

Speed 3

02Analog / Tape Delay

RECOMMENDED — not owned (set to ~310ms with 2-3 audible repeats)

Time 4 · Repeat 3 · Mix 4

Why these settings

The Cort CM15R faceplate has only Bass and Treble controls (no Mid or Presence knobs), so mid shaping must be handled by keeping Treble at 7 and Bass at 6 to avoid a scooped response. Engaging the onboard Distortion channel with Gain pushed to 8 gets closest to the cranked Super Lead saturation from this solid-state practice amp. When you add the recommended Phase 90 and delay pedals, keep the amp on this drive channel as a booster or switch to clean with a dedicated 'Brown Sound' distortion pedal.

PRO TIPEddie placed his MXR Phase 90 in front of the cranked Marshall rather than in an effects loop, which distorts the phased signal and gives the signature low-mid chew during the two-handed tapping run.

Get this tone on your amp

These settings are for a cort cm15r. ToneAdapt matches any song to whatever amp, guitar and pedals you own — first match is free.

Get ToneAdapt on Google Play

More tones for the cort cm15r

Cemetery GatesPantera CreepRadio head I'll be there for youBon Jovi Highway to HellAC/DC Still Loving You (Re-Recorded)Scorpions ParanoidBlack Sabbath

Find your amp

Browse

cort cm15r settingsALL SONGS FOR THIS AMP Eruption on other ampsSAME SONG, YOUR AMP Van Halen tonesALL SONGS Yamaha Pacifica 112V tonesSAME GUITAR Tone libraryEVERYTHING

Song, artist and gear names are used to identify the tone being matched; ToneAdapt is not affiliated with or endorsed by the artists or manufacturers mentioned. Settings are AI-generated starting points — trust your ears.