This is the original sound of the 1992 Morley pro series wah. In my next video you will be able to hear how it sounds with the optional modification proposed by www.musiquiatra.com, with which the same device can sound in a range similar to a Dunlop crybaby but without being one, although the dynamics, the body and the highs acquire more prominence compared with the original sound of the factory. Both modes switchable via a mini-switch and potentiometer to add or cut brightness. A simple mod with which you will get great versatility and a wide sound spectrum, it's like having two different pedals in one.