Electro-Harmonix Memory ToyThe Memory Toy presents a pure analog delay for musicians who covet thick sound from a thin wallet. EH melds heritage with select components to present the musician with up to 550ms of delay. Not a toy but a professional tool that bathes your axe with organic depth and dimension. No one does analog like EH! Key Features: True Bypass All analog delay with Feedback Up to 550ms delay time Modulation switch Made in the USA