A classic original distortion pedal. The MOD-D1B is a simple but effective distortion from the late 70's early 80's. Morley MOD-D1B Distortion One 1 Rare Vintage Guitar Effect Pedal. The Morley MOD-D1B Distortion One is a distortion pedal that produces a pleasant distortion sound1. It is compact and heavy, with only two controls: distortion and output2. The pedal is simple but effective, suitable for both overdriven and classic distortion sounds
