112D Audio Interface vs 24Ai Audio Interface
The 112D Audio Interface costs about $500 more than the 24Ai Audio Interface and buys you 4 more I/O, plus MADI BNC and AES3 XLR.
| Spec | 112D Audio Interface | 24Ai Audio Interface |
|---|---|---|
| Rack space | 1U | 1U |
| Weight | 6.4 lbs | 6.0 lbs |
| Power draw | 30W | 25W |
| Depth | 229 mm | 229 mm |
| I/O count | 13 | 9 |
| Price | ~$2,495 | ~$1,995 |
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
112D Audio Interface
- MADI BNC
- AES3 XLR
- Thunderbolt
24Ai Audio Interface
- DB25
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.

