Bohemian Rhapsody amp settings — Boss Katana 50 MkII
The Queen guitar tone for “Bohemian Rhapsody”, dialed in for a Boss Katana 50 MkII with a Fender Player Stratocaster. Studio version, A Night at the Opera (1975) — Main Guitar Solo
Red Special (Burns Tri-Sonic pickups in series out-of-phase) -> Dallas Rangemaster / custom Treble Booster -> cranked Vox AC30 Normal channel
| Knob | Setting (0–10) |
|---|---|
| Gain | 6 |
| Bass | 4 |
| Mid | 8 |
| Treble | 6 |
| Reverb | 2 |
| Master | 5 |
01Onboard Booster (Treble Boost / T-Scream type)
Engage the onboard Booster knob (green/yellow setting) to replicate the Dallas Rangemaster driving the front end
The Katana 50 MkII Lead channel recreates the cranked British power-amp compression, while pushing the onboard Treble Booster into the front end provides Brian May's singing vocal sustain. Mids are boosted heavily to compensate for standard Strat single-coils compared to high-output Tri-Sonics wired in series. Rolling the Strat tone knob back slightly takes off modern single-coil glassiness and focuses the nasal formant frequencies.
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These settings are for a Boss Katana 50 MkII. ToneAdapt matches any song to whatever amp, guitar and pedals you own — first match is free.
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