The DRV2 No3 is an upgraded multi-gain distortion and preamp pedal featuring a lower noise floor, selectable 9V or 18V DC power operation, and an internal switch to toggle between true bypass and buffered bypass modes. [, ] Key Specifications Controls: Drive, Cut, and Volume Power Requirements: 9V or 18V DC (center-negative) Bypass Options: User-selectable True Bypass or Buffered Bypass (via internal bottom-plate switch) Circuit Design: Dual circuit combining a preamp boost and distortion with an updated, quieter floor layout and navy blue PCB Enclosure: Folded steel chassis (Available in White No3 and various custom hyperfade finishes) Build: Made in the USA with vintage-style through-hole component construction [, , 3, ]