YAMAHA REV-500 Speakers 4 Ghz digital technology and

4 Ghz digital technology and broadcasts incredible crystal-clear audio quality

Has some cosmetic scuffs and wear

This MDX4400 is used in good condition

while the "Wizard" function offers streamlined and easy setup for any user - making the ZonePRO 640 great for use in houses of worship

YAMAHA REV-500 Speakers 4 Ghz digital technology andA high sound quality digital reverb with exceptional performance and usability. The design features 20 bit 44. 1 kHz A D and D A converters for superb sound quality and wide frequency response. The various special effects programs enable not only a refined reverb effect, but also creation of a wide range of sounds starting with a combination of reverb and modulation.