MusicRadar

We had no problems using the small colour screen on the UFX.

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• Review

The new flagship Fireface UFX may have dropped the 800MBit/s bus speed of its forerunner to the more universal 400MBit/s, but the form has only been added to and upgraded.

The host interfacing has been augmented with USB 2.0, which more or less levels in performance with FW400, and there are four more channels of I/O available taking the total to 60 channels. Add to this a colour display for metering and hardware control as well as enhanced standalone capabilities and you start to wonder how much RME can really pack into a 1U rackmount.

Like the Fireface 800, the UFX sports the signature light blue and silvered exterior which is, as ever, neat and clearly laid out while feeling sturdy and well built. The protective hoop handles on the front state the very German reliability that, for us, has accompanied all the RME products we've ever tried.

"It can do anything one can imagine except make toast (that should follow in a firmware update soon)."

The front of the unit houses four preamp inputs for mic, line and hi-Z instruments, all of which are digitally controlled through the front panel interface or the software. The two independently configurable headphone outputs follow on to the right as do the second set of MIDI I/O and USB socket for flash and hard drives to be used as recording storage, though this function has yet to be incorporated into the firmware.

The rear of the unit hosts the remaining I/O: eight TRS line inputs, two XLR and six TRS line outputs, AES/ EBU on XLR, two sets of ADAT optical (the second can also function as optical S/PDIF), BNC wordclock sockets, the first set of MIDI I/O, FW400/USB 2.0 connections and a socket for the RME remote control (for level/dim and storage/recall).

Display and control

The new colour display seems a bit small at first but in use we encountered no problems monitoring large track counts on the main metering page. In conjunction with two encoders and volume knob the display doubles as a menu for setting all channel parameters.

The only functions not available through the front panel are routing (carried out in the TotalMix software) and global hardware settings such as latency and clocking. Though this hardware-based control is useful and surprisingly easy to get to grips with it really comes into its own when the unit is used standalone.

There are six user and two factory setups that can be stored in the UFX so a variety of states can be recalled without need for a host connection. This allows the UFX to provide multiple routing, monitoring and AD/DA conversion solutions outside of the standard computer-based environment.

Issuing this new Fireface with both FW400 and USB 2.0 makes a whole load more sense than just making a USB version, especially as there is more on offer here than the previous model. Having trialled the UFX extensively using both interfaces we found the FW400 performance less CPU intensive (around 10% lower) than the USB, but this may have more to do with our chipsets than the Fireface itself.

Our time with the UFX using both interfaces was flawless: no crashes, glitches or hangs even when running high track/plug-in count mixes.