The 16n is bank of sixteen 60mm faders.
It outputs to midi via usb, midi via a 3.5mm TRS jack (with a switch to toggle polarity for Korg / Novation), data via I2C on a TRS (either as a master device or a bus device), and also via CV on separate outputs on each of the faders.
Powered by a Teensy, it's been built to the highest standard, using alps faders that are as smooth as butter. The case is anodised aluminium, with the sides open.
The teensy can be configured using its own app on Google Chrome. Every fader can have its CC, midi, channel etc. customised.
Full information can be found here: