I love this pedal. I'll say it again. I LOVE THIS PEDAL. I have been such a huge fan of the Smashing Pumpkins for so many years. This is literally the gateway to the early years of Mr. Corgan's tone. This will give you the thick and creamy fuzz tone you've been Siamese Dreaming of. This pedal uses an op amp circuit which allows higher input impedance, lower output impedance, and higher gain than a circuit built on transistors.