Used MXR M101 Phase 90 Effect Pedal

Add classic swirl and shimmer to your tone with this used MXR M101 Phase 90 pedal, in good condition and fully functional. Featuring a single Speed knob, it delivers rich, warm analog phasing that’s perfect for guitar, bass, and more. Built tough with true bypass switching and standard 9V operation, it’s a staple for vintage and modern tones alike. Ideal for subtle movement or deep, swooshing phase effects with timeless simplicity.