Used Seymour Duncan TWIN TUBE CLASSIC Pedal

Warm up your tone with this used Seymour Duncan Twin Tube Classic in good condition, delivering real 12AX7 tube-driven overdrive with dynamic touch response. Designed for amp-like breakup, it features Gain, Level, and EQ controls plus a Tight switch to tailor low-end and articulation, making it ideal for blues, rock, and roots. Built with rugged construction and standard 1/4" input/output for easy pedalboard integration, it adds authentic tube character to any rig.