SKU: 73593087008

RME FIREFACE UCX II 40-Channel Advanced USB Audio Interface

Sale price$1125.00 Regular price$1250.00
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

RME FIREFACE UCX II 40-Channel Advanced USB Audio InterfaceThe RME Fireface UCX II packs a lot into its rugged half rack housing. This 20 in 20 out USB audio interface includes two reference quality microphone preamps and ample analog, digital, MIDI, and word clock connectivity for easy integration into any studio rig. The Fireface UCX II's SteadyClock femtosecond technology yields ultra stable clocking, and its DC coupled outputs permit sending CV gate voltage control information to modular synths and other

The RME Fireface UCX II packs a lot into its rugged half-rack housing. This 20-in/20-out USB audio interface includes two reference-quality microphone preamps and ample analog, digital, MIDI, and word clock connectivity for easy integration into any studio rig. The Fireface UCX II's SteadyClock/femtosecond technology yields ultra-stable clocking, and its DC-coupled outputs permit sending CV/gate voltage control information to modular synths and other studio hardware. Take complete command of the Fireface UCX II with TotalMix FX — no external hardware mixer required — with loads of latency-free effects available for each channel. You also get comprehensive onboard metering, a DURec port for direct recording to a thumb drive or external hard drive, and support for RME's ARC USB remote controller (sold separately). If you want to upgrade your studio with a high-level audio interface, the Fireface UCX II is an excellent choice.

20-in/20-out audio interface in a half-rack package

The sheer power and flexibility of the Fireface UCX II are remarkable when you lay your eyes on it. Its space-saving half-rack design has a great clean look but still offers deep control over levels, sub-mixes, and gain structures. There are two reference-quality digitally controlled mic preamps, eight channels of balanced line-level I/O, line/instrument inputs, ADAT/AES/SPDIF I/O, a MIDI port, word clock I/O, and a headphone output. DC-coupled outputs permit sending CV/gate voltage control information to modular synths and other studio hardware. You also get onboard metering with peak and RMS calculation. Best of all, the Fireface UCX II achieves all of this while staying very straightforward and looking great in your rack. We’re impressed by the Fireface UCX II — it packs a lot of power into a sleek-looking interface.

DURec enables direct USB recording and playback of 40 channels

Located on the back of the RME Fireface UCX II is a DURec port. This port enables direct recording and playback of 40 channels of audio to an external thumb drive or external hard drive up to 2 TB. RME's cutting-edge hardware delivers improved performance, so you enjoy greater reliability — even with slow or multi-partitioned flash drives. Create time-stamped files, courtesy of an internal real-time clock, and enjoy advanced playback functions.

Ultra-stable SteadyClock FS technology

Boasting the same SteadyClock FS circuit as RME’s reference-quality ADI-2 Pro AD/DA converter, the Fireface UCX II takes self-jitter to new lows, eclipsing its predecessor’s already impressive performance with an upgraded analog PLL circuit and referencing both Direct Digital Synthesis and PLL to a low-phase-noise quartz crystal. In fact, the Fireface UCX II's self-jitter reaches levels that are usually only available in master quartz clock mode, even while running in PLL mode. Thanks to this updated circuit, the Fireface UCX II reaches jitter specs as low as a femtosecond. Just to put it in perspective, that's 1/1,000,000,000,000,000 of a second!

TotalMix FX provides latency-free processing, monitoring, and effects

The Fireface UCX II comes loaded with RME's TotalMix FX engine. This dual-DSP system uses one DSP chip for monitor mixing, leaving the other free for latency-free effects and processing. The routing side of TotalMix FX gives you a fully flexible mixer with 20 input channels, 20 software playback channels, and 20 hardware output channels. Each of the Fireface UCX II's channels features a 3-band parametric equalizer, low-cut filter, echo, reverb, compressor, expander, and auto level. That means you can track with the effects and processing you need, without ever having to worry about latency or your computer's processing power.

Optional ARC USB remote provides convenient desktop control

RME's ARC USB remote (sold separately) connects to your computer via USB and provides you with direct control over the Fireface UCX II. The ARC USB fits conveniently on your desktop and has 15 freely assignable and illuminated buttons, one encoder wheel, and a footswitch jack. ARC USB is completely plug and play. As soon as you connect it, TotalMix FX will detect it.

Features

  • 20-in/20-out USB 2.0 audio interface
  • Rugged, half-rack design has a great clean look but still offers deep control
  • 2 digitally controlled microphone preamps enable reference-quality recording
  • Ample analog, digital, MIDI, and word clock connectivity makes integration with your studio easy
  • DC-coupled outputs permit sending CV/gate voltage control information to modular synths and other studio hardware
  • SteadyClock/femtosecond technology yields ultra-stable clocking
  • TotalMix FX gives you a fully flexible mixer with 20 input, 20 software playback, and 20 hardware output channels
  • Each channel boasts latency-free processing, including a 3-band EQ, low-cut filter, echo, reverb, compressor, expander, and auto level
  • Onboard metering with peak and RMS calculation for keeping an eye on your levels
  • DURec port captures audio directly to a thumb drive or external hard drive
  • Integrates with RME’s ARC USB remote controller (sold separately)
  • Includes 3-month subscription to Antares Autotune Unlimited

Specifications

  • Computer Connectivity:USB 2.0
  • Form Factor:Rackmount
  • Simultaneous I/O:20 x 20
  • Number of Preamps:2 x mic
  • Phantom Power:Yes
  • A/D Resolution:Up to 24-bit/192kHz
  • Effects:3-band EQ, Low-cut Filter, Reverb, Compressor, Expander, Auto Level
  • Analog Inputs:2 x 1/4" (line/instrument), 2 x XLR-1/4" combo (mic/line), 4 x 1/4" (line)
  • Analog Outputs:6 x 1/4" (line)
  • Digital Inputs:1 x Optical Toslink (ADAT)
  • Digital Outputs:1 x Optical Toslink (ADAT)
  • Headphones:1 x 1/4"
  • MIDI I/O:In/Out
  • USB:1 x Type A, 1 x Type B
  • Clock I/O:1 x Word Clock
  • Other I/O:1 x 9-pin (AES/EBU, S/PDIF)
  • OS Requirements - Mac:OS X 10.9.5 or later
  • OS Requirements - PC:Windows 7 SP1 or later
  • Rack Spaces:1U
  • Power Supply:12V DC power supply (included)
  • Height:1.73"
  • Width:8.5"
  • Depth:5.1"
  • Weight:2.0 lbs.
  • Manufacturer Part Number:Fireface UCX II
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 73593087008

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 748 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Stefanie
Omaha, US
★★★★★ 5
the perfect bar cart!!!!!
Color: Black
My husband had been mentioning he wanted a bar cart. So for his birthday, I bought this, put it together, bought a variety of bourbon (his favorite drink of choice) and a few other things to make his dream bar cart complete. The mirrored glass paired with the cute vintage looking handle really bring this cart together. It was easy to put together but you MUST pay attention to the details in the instructions or it will take you forever. The holes have to be on the correct side, flipped the correct way, etc. Other than that, it is super easy. Came with all of the parts and tools. Pushes well, even on our tile floor. I love the way it turned out and he was so excited!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 14, 2025
A
Verified Purchase
Amazon Customer
Carnegie, US
★★★★★ 5
So cute!
Color: Gold
It’s so cute! Got it for my daughter as a gift and it was easy to assemble. She loves it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
C
Verified Purchase
Cass
Pawtucket, US
★★★★★ 5
Slim, Stylish, and Perfect for Keeping Counters Organized
Size: B 1PCS, Color: Black
I love the slim, compact size of this organizer. It takes up much less counter space while still offering the perfect amount of compartmentalization for keeping everything neat and easy to find. The material is a big plus since it won’t rust, and it looks really nice on my countertop. It definitely helps my counter look less cluttered and more organized. Overall, a great functional and attractive storage solution.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
D
Verified Purchase
dillots
Birmingham, US
★★★★★ 5
Sink tray
Size: A 1PCS, Color: Black
Very nice and looks good on sink
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
H
Verified Purchase
hunter r.
Grantham, US
★★★★★ 5
Keeps sink tidy
Size: A 1PCS, Color: Black
Cute, sturdy and tidy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026

recommand products