KM1700 vs NX3000D
The KM1700 and the NX3000D sit at about the same price, but the NX3000D adds Combo XLR/TRS and USB-B. It draws 150W less, which matters on a full rack.
| Spec | KM1700 | NX3000D |
|---|---|---|
| Rack space | 2U | 2U |
| Weight | 27.6 lbs | 7.9 lbs |
| Power draw | 500W | 350W |
| Depth | 375 mm | 231 mm |
| I/O count | 9 | 6 |
| Price | ~$339 | ~$339 |
Highlighted where one is plainly lighter, smaller, cheaper or draws less. I/O count is left unmarked on purpose — more connectors you don't need is weight, cost and a bigger case.
Connectors only one of them has
KM1700
- XLR Female
- TRS 1/4"
- Binding-post pair
NX3000D
- Combo XLR/TRS
- USB-B
Settle it in your own rack
Specs decide less than fit does. Drop either one into your rig and see the real answer — what space is left, what the circuit draws, and whether every cable it needs actually lands somewhere.
Open the rack plannerTry 15 minutes without an account. Both units are in the catalog.

