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T.Boost Relic - Pedale per chitarra elettrica - Treble Booster, Brian May style (Queen) - Colombo Audio Electronics
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History of Brian May's treble boosters and pedalboard used with 'Queen' from 1970 to around 1986 | Fryer Guitars
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Brian May Treble Booster Classic (Rangemaster / Pete Cornish / Greg Fryer) Queen KAT *NEW!* | Reverb Italia
![History of Brian May's treble boosters and pedalboard used with 'Queen' from 1970 to around 1986 | Fryer Guitars History of Brian May's treble boosters and pedalboard used with 'Queen' from 1970 to around 1986 | Fryer Guitars](https://fryerguitars.files.wordpress.com/2019/07/1-12-86-pete-cornish-booster-top-and-side-view-1.jpg)