Gear / Amp

The 'Deacy' amp

On 1 sourced rig at ToneLineage.

Who uses it

Brian MayQueen: AC30 + treble booster 1970s onward
The 'Deacy' amp (John Deacon's homemade amp): Tiny ~1.5W solid-state amp used in the studio from the '70s to the '90s (e.g. Killer Queen). Guitar.com: The story of Brian May's Deacy amp ↗

Affordable clones & alternatives

Affiliate links. ToneLineage may earn a commission at no additional cost to you. Approximate new prices from zZounds listings checked 2026-10-21; they change.

Fender Champion II 25 Guitar Combo Amplifier (1x8", 25 Watts)~$150 new approx.
Fender Champion II 50 Guitar Combo Amplifier (1x12", 50 Watts)~$200 new approx.

Suggested alternative Clones are editorial suggestions, not claims about what any artist uses.

Buy the real thing

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