![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/2021/05/13th-may-1978-london-wembley-final-night-of-notw-tour-using-ebow-for-747-sound.jpg)
History of Brian May's treble boosters and pedalboard used with 'Queen' from 1970 to around 1986 | Fryer Guitars
![Queen Brian May Red Special Digitech Effects Pedal ad 8 x 11 advertisement print #Digitech | Brian may red special, Queen brian may, Brian may Queen Brian May Red Special Digitech Effects Pedal ad 8 x 11 advertisement print #Digitech | Brian may red special, Queen brian may, Brian may](https://i.pinimg.com/1200x/42/8b/91/428b9175764332440255ae1aad73bf39.jpg)
Queen Brian May Red Special Digitech Effects Pedal ad 8 x 11 advertisement print #Digitech | Brian may red special, Queen brian may, Brian may
![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/2019/07/1974-harold-may-treble-booster-and-jen-wah-wah.jpg)