The famous SDD preamp for that classic edge tone. In perfect condition only light use in a smoke free home studio. The Westminster Effects Zwingli SDD Preamp Pedal is a high-quality analogue preamp pedal designed for guitarists and bass players. Made by the trusted brand Westminster, this preamp pedal modeled after the Zwingli design offers clean and pristine sound for boosting the signal of your instrument. With its durable construction and sleek design, this pedal is a must-have for musicians looking to enhance their sound with professional-grade effects.
