This box can do tons of different things but Ive used it to adjust the speaker room sound for a 7.1 home theater system. Also great for 5.1.2 setup. Very powerful. Comes with special microphone to adjust sound to your room. Way too many features to list here. Check miniDSPs site here: https://www.minidsp.com/products/dirac-series/ddrc-88a Works great. Im just upgrading my home theater and need a bigger unit for more speakers.Used in smoke-free home. Includes unit, remote, power adapter, microphone/tripod, USB cables, and printed manual! Note: miniDSP cant get all the parts for now to build these so you cant buy a new one for the foreseeable future! Free shipping in the CONUS or local pickup (92081).

Up for sale is a used MiniDSP DDRC-88A external equalizer. Its been pulled from a working home theater due to a surround processor upgrade. This sale includes the following items: -MiniDSP DDRC-88A with bass management software upgrade. Latest 2.4 /2.26 firmware uploaded to unit. -Power supply with power cable. -MiniDSP Phoenix to XLR cables for inputs and outputs. -Aftermarket USB cable for computer interface. -MiniDSP UMIK-1 with case. (Note: the serial number on the microphone appears to have faded, however I have it saved and will include the number with the shippment.) Will be professionally packaged in non-original packaging. Thank you for your inter