RME Fireface UFX III Review: First impressions

Alistair Vance
Written by Alistair Vance

February 8, 2026

RME Fireface UFX III

RME Fireface UFX III Review: First impressions

RME specs and details

  • 188-Channel, 24-bit / 192kHz AD/DA converter
  • DURec (Direct USB Recording)
  • SteadyClock FS
  • MADI I/O (64 channels)
  • TotalMix FX
  • Built-in DSP
  • +48V phantom power
  • TFT display
  • AKM chips (AK5574 AD / AK4490 DA converters)
  • DC-coupled analogue outputs
  • Lock keys
  • Remap keys
  • USB 3 Class Compliant
  • Construction: 19″ / 1 U
  • Dimensions (W x H x D): 483 x 44 x 210 mm
  • Weight: 2.8 kg
  • Expandable with optional RME ARC remote control (not included)
  • 4 Mic/Line inputs: XLR/jack 6.3 mm combo
  • 8 Line inputs: 6.3 mm jack balanced
  • 2 Line outputs: XLR
  • 6 Line outputs: 6.3 mm jack balanced
  • 2 Stereo headphone outputs: 6.3 mm jack
  • 2 Optical inputs and outputs ADAT / S/PDIF
  • AES input and output XLR
  • Word clock input and output BNC
  • MADI input and output
  • 2 MIDI inputs and outputs
  • Remote input for optional RME ARC
  • USB on the front

Images

RME Fireface UFX III Review: First impressions

RME Fireface UFX III Review: First impressions

RME Fireface UFX III Review: First impressions

RME Fireface UFX III Review: First impressions

RME Fireface UFX III Review: First impressions

RME Fireface UFX III Review: First impressions

RME Fireface UFX III Review: First impressions

RME Fireface UFX III Review: First impressions

RME Fireface UFX III Review: First impressions

Additional Information

Customer Review Summary

The RME Fireface UFX III is a remarkable audio interface that has significantly enhanced my recording experience. With its high-quality preamps and exceptional sound clarity, the UFX III outperforms previous models, providing a level of detail that is truly impressive. The conversion quality is a noticeable upgrade, making my mixes sound clearer and more powerful.

The build quality is impeccable, reflecting a professional standard that ensures reliability in various environments. The interface is user-friendly, and although there is a learning curve with the TotalMix FX software, its extensive routing capabilities are unmatched and offer incredible flexibility for managing audio sources.

See also  Universal Audio Volt 1 USB Recording Studio Review: Sound & Features

One of the standout features is the DURec function, which allows for direct recording via USB without taxing the computer, making it an invaluable tool for mobile recordings. The options for expansion and connectivity are plentiful, making it suitable for both current needs and future upgrades.

While the interface comes at a premium price, the investment is justified by its performance, stability, and the quality of sound it delivers. Overall, I cannot recommend the RME Fireface UFX III highly enough—it has become an essential part of my studio setup, and I look forward to using it for many years to come.



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Alistair Vance

Based in Bristol, Al has spent over a decade mixing local bands before specialising in hybrid studio consulting. He’s obsessed with the price-to-performance ratio, helping musicians achieve a "Radio Ready" sound without the need for a £50,000 Neve console. No fluff, just honest gear reviews to get your tracks sounding professional on a real-world budget.

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