This Vintage 80s Ibanez DML10 Modulation Delay II is really something special. It's full of experimental sounds, but the "sweet spots" on this one are just to die for. My favorite setting has been a medium delay time, width on ALMOST zero, and just a bit of repeat for a really full sounding lead delay tone. Just enough of a de-tune to sound really musical and lush. Here I am, talking myself into keeping this :) Everything functions as is, though the Level knob was a little temperamental at first, but with some use and cleaning, it came out fine. Priced accordingly. No box, manual or power supply, but you don't need it! Just twist some knobs and have some fun!