The new V847-C, an evolution of the legendary VOX wah sound Based on the specs of the original VOX wah from the 1960s, the V847 has faithfully transmitted the legendary sound to the present day. Through careful experimentation, the traditional VOX wah has evolved into the V847-C wah pedal, with a tone that enhances today’s rock music. It delivers a wah sound with great presence that will stand out when playing anything from chords to solos. While carrying on the tradition of VOX wah pedals, the V847-C wah pedal’s numerous customizations make it the perfect modern VOX wah. Delivers a powerful sound with an improved frequency sweep The frequency range of the wah (frequencies in which the wah can be varied) has been set lower, with the gain boosted and the Q-value (the sharpness of the wah’s peak) adjusted to deliver a powerful sound with a low center of gravity.