Diagram of normal sinus rhythm as seen on ECG. In atrial fibrillation the P waves, which represent depolarization of the top of the heart, are absent.
The wah-wah pedal is based on a simple concept but its effect is far more dramatic. Using a powerful filter to sweep through a broad frequency spectrum, the wah pedal boosts and exaggerates specific tones. Creating sounds that range from thick, flubbery bass to scratchy, stinging treble.
For the distinctive Santana electric guitar sound, Santana does not use many effects pedals. His PRS guitar is connected to a Mu-Tron wah wah pedal (or a Dunlop 535Q wah) and a T-Rex Replica delay pedal then through a customized Jim Dunlop amp switcher which in turn is connected to the different amps or cabinets.nswers. Best Answer: Santana has a unique guitar sound & you need the exact Guitar,effects, & amp to copy it. So you can't copy it with a Marshall amp. Santana uses the PRS Red Guitar one of the first guitars made by Paul Reed Smith.