Dunlop Iron Maiden Killers Cry Baby Wah Effect PedalUp the irons! Eddie is here, smirking up from your tread on the Dunlop Iron Maiden "Killers" Cry Baby Wah Effect Pedal, an aesthetic and tonal homage to Maiden's 1981 record that utilized the GCB95 Cry Baby Wah. At its core, this reskin is a traditional GCB95 Cry Baby Wah, the quintessential Wah effect that has made its way onto thousands of favorite records, not just Iron Maiden's. There's a reason why Dunlop is so revered for their Wah effects,