1978 Electro-Harmonix Small Stone Phase Shifter Guitar Effect Pedal EHX PreownedWelcome to All Music Inc! Right now, you are looking at an awesome vintage effect pedal. This is a 1978 Electro Harmonix Small Stone Phase Shifter. The OG analog that all reissues are based on. Fully tested, and functions exactly as it should. It's in good overall condition, especially considering its age. Normal marks scratches oxidation you'd expect from a 45 year old stompbox. Please carefully look through all of our detailed photos for a better