MJM Guitar FX Phantom Overdrive $110.00 Quantity MJM Guitar FX Phantom Overdrive quantity Add to cart Description MJM Guitar FX Phantom Overdrive Great Condition Add to Wishlist Categories: Effects, Effects/Pedals/Synths - Used. Related Products Autographed Fulltone Robin Trower Overdrive $250.00 Diamond Memory Lane Silver/Red $365.00 Pigtronix Echolution Delay $325.00