Used BOSS TW1 T-WAH Effect Pedal

Used BOSS TW1 T-WAH Auto-Wah Pedal in great condition, fully tested and functioning perfectly. This vintage filtering effect pedal, originally produced in the late 1970s and early 1980s, delivers classic envelope filter tones with dynamic, touch-sensitive wah response. Featuring simple yet powerful controls—Sensitivity, Peak, and Mode (Up/Down)—it allows for a wide range of expressive, funky textures ideal for guitar, bass, and other instruments. The TW1 runs on a 9V battery or power supply (not included) and features a durable, stage-ready BOSS compact enclosure. Whether you're chasing that retro vibe or adding character to your pedalboard, this used TW1 offers legendary tone in a reliable package.