For sale is a Digidesign M-Box USB audio interface with a USB cable.
While it is unlikely to work passing audio to/from modern computers without using translator software, it does still work as a standalone two-channel preamp with simple USB power from a computer.
I'd been using it to test microphones through headphones without needing to open DAW software. The preamps and headphone outputs are good quality.
Cash or Cash App only for payment.
Pick-up only near the UMN campus or at my workplace in Roseville.
YES - if the listing is up, it's available.
See my other listings for more music and production equipment.