Electro-Voice EVOLVE 30M Portable Powered Column System - White iso-brick The only difference is the

The only difference is the PR 30B mic comes in a beautiful matte black finish

and FM Sound

the SABIAN 12" Chopper fits on a cymbal stand and produces rapidfire

Generate a broad spectrum of colors and achieve natural-looking color temperatures with 6-in-1 LED technology

And it mounts on a microphone stand or clips to your belt

Electro-Voice EVOLVE 30M Portable Powered Column System - White iso-brick The only difference is theSuperior Electro Voice sound quality coupled with the most complete feature set in its class the perfect combination of performance and flexible functionality, in a very compact package. The EVOLVE 30M is designed to deliver a significant step up in all around performance for a column system in its size price category. It includes an eight channel digital mixer, studio quality onboard effects, and remote control of all audio, effects and mix functions