What Started out as a lo-fi delay project has turned into quite a very nice clean delay!  Works great with any instrument.  This case design is intended for synth users, but will work with a guitar, or really anything (a stomp box version will be out very soon!).  Based upon the PT2399 IC, but filtered nicely with our own personal flavor to produce a clean sound.  Product is fully assembled and tested.  THIS ITEM USES A CENTER NEGATIVE AC ADAPTER (not included) or 9V battery.  Enjoy! SHIPS FREE IN THE USA!