TNYDUMBLE
Dumble-style dual circuit with separable JFET boost and MOSFET overdrive, order-switchable.
BLAMMO! Electronics is run by Dan Adamson, an IPC-certified builder in Portland, Oregon. Before making pedals, he worked in medical, aviation, and defense PCB assemblies.
The TNYDUMBLE deconstructs dual-channel Dumble architecture into a compact 125B enclosure. The JFET clean boost and MOSFET-clipping overdrive are physically separated with an order switch—boost into drive or drive into boost.
The boost section adds a high-frequency tone control (flat at noon, boosts/cuts top end). The overdrive retains the original circuit including internal presence control and asymmetrical MOSFET clipping. Independent footswitches for each section.
Specs: 125B enclosure (4.8x2.6x1.55in), 9V DC center negative.
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