Fulltone USA Mas Malo

Loaded with three hand-selected NOS BC184C transistors, this compact powerhouse delivers ferocious distortion and fuzz with rich harmonic content and an aggressive edge. Designed to scream with infinite sustain—even at low volumes—it’s a go-to for high-gain chaos and expressive feedback.

But it’s not just brute force. Roll back the “H” (Heat) and “D” (Distortion) knobs, and it reveals a more refined side, capable of channeling classic Jimmy Page studio tones and lush, textural sounds reminiscent of early Floyd recordings. With top-mounted jacks, high-impedance input, ultra-low impedance output, and excellent compatibility with any guitar, pedal, or amp, this little box offers massive tone, stunning versatility, and a beautifully voiced midrange. It truly earns the name—“More Bad.”