If my board is all analogue and I hook up a digital pedal with true bypass, is it still all analogue when digital pedal is off? What kind of Whammy is DigiTech anyhoo? How different is it from a Morley Wah? Wah? Whammy? Wah? Whammy? Is 4th Generation Whammy good bargain for $100? Why Whammy? Kid's toy..