Used Trainwreck Z Air Brake Attenuator Power Attenuator

Experience iconic Trainwreck tone at any volume with this used Trainwreck Z Air Brake power attenuator in great condition. Designed to sit between your tube amp and speaker, it safely tames output while preserving feel, dynamics, and harmonic richness. Simple, road-ready controls provide multiple attenuation levels plus a bypass option for full power. Built for standard amp-to-cab operation with speaker-level in/out connections, it’s an ideal solution for stage, studio, and home use.