RME Digiface USB Portable Digital Audio Interface
- 32 in / 32 out digital channels
- 4 optical inputs and outputs
- 24-bit/192 kHz resolution
- USB bus-powered
- ADAT and S/PDIF named in the listing
- 1 year manufacturer warranty
- 1.8 lb
Updated 23 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A bus-powered USB digital interface with optical connections for thirty-two channels in and out. The listing shows no analog inputs, so microphones need separate preamps and converters.
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ASIN: B00ZAFM3VECategory: Audio Interfaces
Overview
Expanding a computer with optical digital inputs and outputs is what the RME Digiface USB does, over a bus-powered USB link. The listing counts the connections as optical and names ADAT and S/PDIF.
Four optical connections carry the channels, and bus power removes the need for a separate adapter. The listing names tablets and smartphones alongside computers. Missing details are supported operating systems, latency and anything analog.
Who it's for
Engineers and producers who already own optical-connected preamps or converters and need more digital channels. Home recordists who want to plug a microphone straight in should choose an interface with analog inputs.
Pros and cons
- Thirty-two channels in and out
- Four optical connections
- Bus powered over USB
- High maximum sample rate
- No analog inputs listed
- Operating system support not stated
- Software entry lists formats, not programs
Performance notes
The unit moves digital audio between the computer and optical equipment, so sound quality depends on the converters and preamps connected to it. Power comes from the USB port. Latency and driver details are not given.
Specifications
| Brand | RME |
|---|---|
| Dimensions & fit | |
| Item weight | 1.8 poundslower than 72% of 48 audio interfaces |
| Bit depth | 24-bit |
| Capacity & performance | |
| Inputs outputs | 4 optical inputs and outputs |
| Compatibility & installation | |
| Connectivity Technology | USB, bus-powered |
| Compatible Devices | Personal computer, tablet, smartphone |
| Warranty & support | |
| Supported Software | ADAT, S/PDIF |
| Warranty Description | 1 year manufacturer |
| Other details | |
| Number of Channels | 64 (32 in, 32 out) |
| Maximum Sample Rate | 192 kHz |
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Frequently asked questions
Does the RME Digiface USB work with a tablet or phone?
The compatible devices entry lists personal computer, tablet and smartphone. The listing gives no operating system requirements.
Does the Digiface USB have microphone inputs?
No analog inputs are listed. The connections are optical.
Does the Digiface USB need a power adapter?
The description calls it bus powered, so power comes over USB. No adapter is named.