The DUMBBELL BOOST is a rare Dumble® BBC-1 Circuit in a compact simple two knob pedal. Features a true bypass foot switch and top mounted In/Out Jacks and 9V Power Input. The input knob controls the input impedance and can be seen as a tone control, all the way to the left it gives you a brighter less bassier sound and all the way to the right its a fuller warm sound with rich harmonics that Dumble® amplifiers are known for.
 
Hand soldered with the best through hole components for maximum tone and reliability. 
 
Pedal comes with a 30 day money back return policy so you can try the pedal out for your self to see if it works for your set up.
 
Please Note: International customers are responsible for paying custom duties and import taxes.
 
Specs
Power Requirements 9V 
Current Draw 50mA
Size 4.4 x 2.4 x 1.5 Inches