File:Fryer Brian May Treble Booster Touring, true bypass & LED mod by Cluster.jpg - Wikimedia Commons
BRIAN MAY TREBLE BOOSTER REPLICA COMPLETE KIT – General Guitar Gadgets
History of the Brian May/Fryer treble boosters and other Greg Fryer pedals made from 1997 to 2022 | Fryer Guitars
Brian May Fryer Treble Booster | Fryer Guitars
Brian May's KAT RED-18: Strap-Mount Treble Booster – Knight Audio Technologies
KAT Brian May Treble Booster Classic 2019 | Reverb
Brian May Treble Boosters | Review | Guitar Interactive - YouTube
The BMG Treble Booster Classic
Greg Fryer products
BSM BM-Q Treble Booster, replica of Brian May's (Queen) Silicon Range Master circuit | Reverb
Brian May Guitars Treble Booster Classic Pedal | The Rock Inn
Paul In The Lab: Greg Fryer Brian May Treble Booster Deluxe Schematic Stripboard Veroboard Layout
KAT Brian May treble booster classic - YouTube
Guild Brian May Treble Booster Pedals | GAD's Ramblings
Fryer Sound Ltd. Brian May Treble Boosters Review - Premier Guitar
Brian May Fryer Treble Booster | Fryer Guitars
The BMG Treble Booster Classic
2010's KAT/BMG(BRIAN MAY GUITARS) TREBLE BOOSTER CLASSIC | Reverb
Brian May Treble Booster Set Greg Fryer Limited Edition Pedal 2008 World Tour - Rare Queen Collector | Reverb
The BMG Treble Booster Classic
History of Brian May's treble boosters and pedalboard used with 'Queen' from 1970 to around 1986 | Fryer Guitars
Guild Brian May Treble Booster Pedals | GAD's Ramblings
Guild Brian May Treble Booster Pedals | GAD's Ramblings
Brian May Fryer Treble Booster | Fryer Guitars
Fryer Guitars Treble Booster 1976 TB Super Brian May prototype #3 – Mahar's Vintage Guitars
The BMG Treble Booster Classic
The BMG Treble Booster Classic
DigiTech Brian May Red Special | Reverb
