Tone library / Queen / Bohemian rhapsody

Bohemian rhapsody amp settings — Marshall 250DFX

The Queen guitar tone for “Bohemian rhapsody”, dialed in for a Marshall 250DFX with a Schecter Omen 6. Studio version, A Night at the Opera (1975) — main guitar solo

Original rig

Red Special (Burns Tri-Sonic pickups in series, neck + middle out-of-phase) + Dallas Rangemaster treble booster + cranked Vox AC30 Normal channel

Saturated, singing, nasal out-of-phase midrange with smooth top-end sustain

Amp settings — Marshall 250DFX

CHANNELOD2

Knob	Setting (0–10)
Gain	7
Bass	5
Mid	8
Treble	7
Reverb	2
Master	5

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Guitar

PICKUPneck TONE4 VOLUME9

Signal chain

01Treble Booster (Dallas Rangemaster clone / Brian May style)

RECOMMENDED — not currently owned; with this pedal, switch to OD1 with lower gain to hit May's exact saturation curve

Boost 8

Why these settings

The Marshall MG250DFX OD2 channel provides the cascading gain that Brian May achieved by driving a cranked Vox AC30 with a Rangemaster. Because the Schecter Omen 6 has standard humbuckers without the Red Special's out-of-phase wiring, rolling the guitar tone back to 4 while pushing the amplifier midrange to 8 replicates that signature vocal, 'cocked-wah' honk. The MG250DFX lacks a dedicated presence control, so treble is set to 7 to retain the cutting bite of May's top-end without harsh fizz.

PRO TIPUse an old sixpence coin or a rigid metal pick held loosely between thumb and index finger; the serrated edge against the nickel strings creates the immediate chirping attack fundamental to May's solo phrasing.

Get this tone on your amp

These settings are for a Marshall 250DFX. ToneAdapt matches any song to whatever amp, guitar and pedals you own — first match is free.

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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.