DBX DriveRack PX with reference microphone £300 Killingworth, Newcastle upon Tyne

[JPJ]

Here we have my DBX DriveRack PX professional loudspeaker management processor with matching DBX reference microphone for sale. I am the second owner, and this has lived in a flightcase all its life alongside my mixing console.

Condition is used, although the reference mic was new this year (2025) has never been used in anger. A great tool for those of us who mix live sound from stage side whilst playing. I’m only selling as I have now upgraded my bass bins to a matching pair to my tops so will be using the internal crossovers to cut down on the weight of gear I shlep to gigs.

Because I am inherently lazy, I asked ChatGPT to describe the functionality and this is what it came up with, which sounds accurate to me based on my experience.

“The DBX DriveRack PX is a professional loudspeaker management system that optimises live sound systems. It combines automatic room tuning, crossover control, EQ, dynamics, and feedback suppression in one rack-mount unit. Using the included DBXRTA-M measurement microphone, you can run auto-EQ and real-time analysis to tailor your speakers and subs for smooth, balanced frequency response in any venue. Other key features include configurable crossovers, delay alignment, compression/limiting, and feedback elimination, making it ideal for PA systems, bands, DJs, and event sound setups.”

I’m looking for £300 for the DriveRack and reference mic, or £250 for the DriveRack and £50 for the microphone. Collection from Killingworth Newcastle upon Tyne, or delivery at the buyers cost and risk. Any questions, please ask!