One of Schaller's distinctly unique sound devices was the infamous Bow-wow Yoy-yoy pedal, a dual-inductor wah with some unusual voicings. A switch on the pedal allows the user to toggle between a more traditional wah sound (bow-wow) and a thin, phaser-like sound (yoy-yoy).
01/27/2023: ToneHome is still looking for an Ibanez CS-505 narrow box first issue with flying finger side graphics. Any lead is highly appreciated. Other than that we're looking for an Ibanez AD3000 Professional Analog Delay & Multi Flanger. Please submit your offers or leads here: e-mail