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RME Babyface Pro FS

Description

Essential Information About the RME Babyface Pro FS Audio Interface

  • SteadyClock FS derived from the ADI-2 Pro for minimal jitter, a solid stereo image, and reference 24-bit/192 kHz conversion.
  • Optimized headphone monitoring: power increased to 90 mW, THD reduced by up to 10 dB, and output impedance of 0.1 ohms to drive in-ear monitors and sensitive headphones noise-free.
  • High-gain preamps up to 70 dB, mic S/N ratio at 113.7 dB, and line inputs at 116.3 dB (120 dBA) for clean and dynamic recordings.
  • Pro workflow and flexibility: 12 I/O, ADAT/SMUX or optical S/PDIF, MIDI via breakout cable, TotalMix FX, class compliant mode, and USB bus-powered.

The Babyface Pro "FS": RME's Icon Upgraded

Four years after the original Babyface Pro, RME takes its best-selling portable interface further. The Babyface Pro FS retains the machined aluminum chassis and elevates the clock and conversion to the "FS" standard. The +19/+4 dBu level switch optimizes the signal-to-noise ratio with sensitive monitors, while the new ADCs reduce conversion latency to 5 samples in AD and 7 in DA, enabling more responsive headphone monitoring without extra power consumption.

Who Is It For? Mobile Creators, Home Studios, and Traveling Engineers

Compact, robust, and USB-powered, this interface targets traveling artists, podcasters, streamers, and demanding sound engineers. RME drivers and TotalMix FX ensure exemplary stability in multitrack recording, low-latency streaming, and stage monitoring on both Mac and PC.

Next-Generation Conversion, Latency, and Monitoring

SteadyClock FS and Sonic Consistency

The "FS" clock maximizes jitter immunity for tight lows, precise transients, and a stable stereo image, including when externally synchronized via optical input. Paired with 24-bit/192 kHz converters, it guarantees consistent and reliable playback.

Versatile Preamps and Refined Inputs

The mic preamps offer up to 70 dB gain with attenuator, overload protection, and 48 V phantom power. The line/instrument inputs on 6.3 mm jacks benefit from an improved S/N ratio of 116.3 dB and an 8 dB reduction in THD, capturing DI, synths, and drum machines with wide dynamic range.

Calibrated Outputs and Controlled Headphone Monitoring

Two XLR outputs and two headphone outputs with dedicated impedances use the same operational amplifiers as the ADI-2 Pro. Increased power (90 mW) and 0.1-ohm impedance ensure clean driving of modern headphones. The +19/+4 dBu switch helps keep faders near 0 dB in TotalMix FX.

Comprehensive Connectivity and Mobile Workflow

Depending on needs, the optical port handles ADAT with SMUX or S/PDIF. MIDI is routed via a breakout cable, class compliant mode allows driverless operation, and standalone functionality with the K-slot secures sessions on the go.

Technical Specifications

Conversion and Clock

  • Maximum resolution: 24 bits / 192 kHz
  • Internal SteadyClock FS with low jitter and high immunity
  • Optimized conversion latency: 5 samples AD, 7 samples DA (-6 samples AD vs. previous generation)

Analog Inputs

  • 4 analog inputs: mic inputs on XLR (S/N ratio 113.7 dB) and line/instrument levels on 6.3 mm jack (line S/N ratio 116.3 dB, 120 dBA)
  • Mic inputs: up to 70 dB gain, attenuator, overload protection, 48 V phantom power
  • Digitally controlled inputs (gain digitally controlled)

Analog Outputs

  • 4 analog outputs: 2 x XLR and 2 x high/low impedance headphone outputs (90 mW power)
  • 3.5 mm headphone outputs: THD improved by up to 10 dB, output impedance lowered to 0.1 ohms
  • Output level switch: +19 / +4 dBu

Digital I/O, Connectivity, and Power

  • Total of 12 inputs/outputs
  • Optical I/O: ADAT (SMUX supported) or S/PDIF
  • MIDI I/O via breakout cable
  • USB 2.0 port (USB 3.0 compatible); USB bus-powered

Software, Drivers, and Modes

  • RME TotalMix FX software with equalizer, reverb, and delay
  • Class compliant mode
  • Optimized drivers for PC and Mac
  • Standalone operation possible

Form Factor and Security

  • K-slot for theft protection
  • Dimensions (W x H x D): 108 x 35 x 181 mm
  • Weight: 680 g
Brand reference number: BFPROFS

Testimony

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User on Linux (Debian Trixie/Sid - updated in March 2024 at the time of writing this review), I can say it works well in class compliant mode, with Pipewire (and qpwgraph) for connections. ------ The sound is perfect. ------ However, there are some small steps to take to switch to Class compliant. The Linux-mao site explains in French the small steps to make the Babyface pro work in this class compliant mode. ------ At first, the usage is not quite intuitive, but there are videos explaining how to use the card with Class Compliant mode. It is easily found with a good search engine. But you need to speak English. ------ However, I don't know if it is possible to use the sound management software offered with this card under Linux. There is no Linux version in any case. I don't know if Wine could work. But when you choose to use Linux for MAO, you know that the software part is complicated...... (Show more)
Verified
Posted on 11/03/2024
By Bertrand
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First of all, I want to congratulate Woodbrass for their services and the speed of order processing. Ordered on Wednesday, received on Friday morning... I was already using an RME product, the Hdsp 9632 in PCI format, I was always hesitant to switch to a USB connection model fearing higher latencies. Impressions after 2 evenings of testing, very impressed by the sound which is exceptional and crystal clear. Regarding latency, to my surprise, it is currently better than with my Hdsp 9632. Conclusion, I am completely satisfied with my new RME card which is well worth the 700€ invested. Franck.D.
Verified
Posted on 30/01/2021
By Franck Ducrot
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rme , gage de qualité
Verified
Posted on 04/07/2023
By Guillaume VASSEUR
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very good no remarks
Certified
Posted on 18/05/2021
By Adam H.

I am very satisfied
Certified
Posted on 17/05/2021
By Victor M.

perfect for my use
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Posted on 10/01/2023
By Jean-Michel
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well
Certified
Posted on 10/05/2023
By Rémy D.

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