The Boss MD-500 Modulation is an ultra-versatile multi-effects pedal from Boss that provides almost any effect a musician could need. It includes 28 different algorithms, offering an unlimited palette of sounds to create with. With its 32-bit AD/DA, 32-bit floating-point processing, and 96 kHz sampling rate, you will enjoy a clear, pristine, high-quality sound.

The MD-500 effects include several new Pryme types developed with the latest BOSS technology, plus authentic recreations of vintage classics such as the CE-1, Ensemble Chorus, Roland Dimension D, '70s script phaser, '80s tri-chorus, and many more. With the ability to use two patches at once using Simul A/B mode, the MD-500 can cover any modulation need with a single pedal. Furthermore, by inserting drive pedals into the MD-500's external loop, it is easy to place modulation effects before, after, or around the loop to suit the needs of the moment.