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Dumboost
Dumboost is a JFET clean booster inspired by Dumble Special Overdrive amps. Housed in an optmized size footswitchable enclosure, it provides a flexible solution for boosting your guitar's signal. Thanks to its noiseless internal voltage inverter, the Dumboost offers generous headroom, driving your amplifier into overdrive.
Perfect for low-output instruments or enhancing solos with warmth and respect for your guitar's character. Adjust the output level effortlessly with a simple potentiometer, an essential tool for any guitarist.
 
Owner's guide

Dumboost

$149.00Price
Quantity
Only 2 left in stock

  • Dimensions: (W/D/H): 96mm x 52mm x 55mm (3.77” x 2.04” x 2.16”)

    Weight: 150g (0.33lbs)

    True Bypass switching

    Power Source AC adapter: +9VDC / Standard Power Jack: 2.1mm x 5.5mm

    Current Draw: 12mA at 9V

    Input Impedance: 1.3 MΩ (Measured at 1KHz)

    Output Impedance: 2.6KΩ (Measured at 1KHz)

    Gain: Up to 14.2dB at 1KHz

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