The Digidesign Mbox is a compact 2‑channel USB audio interface with Focusrite mic preamps, 24‑bit conversion and Pro Tools LE software.
The Mbox combines Digidesign and Focusrite performance in a portable 2‑channel USB audio peripheral. It features Focusrite mic preamps, 24‑bit analog‑to‑digital conversion, zero‑latency monitoring, and includes Pro Tools LE 5.2 software for recording, editing and mixing.
The device offers two analog inputs with XLR/¼" combo connectors, phantom power, Hi‑Z instrument inputs, balanced/unbalanced analog outputs, two TRS inserts, a headphone amp with dedicated volume control, and a 24‑bit S/PDIF digital I/O. It is powered entirely via USB and requires a Digidesign‑approved USB‑compatible computer.
| Analog Inputs | 2 |
|---|---|
| Mic Preamp Gain | ≥40 dB gain, EIN > –120 dB |
| Phantom Power | 48 V |
| Hi‑Z Input | Supported for instrument pickup |
| Maximum Input Level | 3.5 VRMS (balanced) or +13 dBu |
| Analog Line Outputs | 2 |
| Maximum Output Level | 3.5 VRMS (balanced) or +13 dBu |
| Digital I/O | 24‑bit S/PDIF via RCA |
| USB Interface | USB 1.1 Type‑B, cable included, no passive hubs |
| Headphone Output | Separate volume control, 1/8" and 1/4" connectors |
Pro Tools LE 5.2 software ships with every Mbox unit.
Yes, the Mbox is 100 % USB powered.