The first wah pedal designed by bass players for bass players. The 105Q incorporates a proprietary potentiometer and custom EQ circuitry specifically optimized for bass frequencies. The Cry Baby Bass Wah applies the wah effect to the mids and highs only, leaving a strong fundamental to hold down the bottom so you can take solos or throw in fills without ever disturbing your low end. This amazing pedal is used by Flea, Justin Meldal-Johnsen, Doug Wimbish, Robert Trujillo and more.