Retro-Electro 'Brian May' Treble Booster


Retro-Electro Effects about the 'Brian May' Treble Booster

From the schematic of the circuit reputedly built for him by his father. A very nice clean treble booster. Has the addition of volume control, true bypass switching and LED indicator light. 9 volt battery or standard power supply.

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fx pedal stompbox stomp box guitar effects pedal treble booster high frequency booster treblebooster trebleboost high boost hi boost amplification amp amplifier volume/amplification
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