Super UA


The Super UA combines audiophile sound, premium build quality and low latency performance in a next-generation audio interface for Mac and PC. With native support for both 1-bit DSD and 32-bit PCM playback, the Super UA is the state-of-the-art in fidelity. Low-latency drivers deliver smooth and efficient performance with your favorite DAW. And its modular design, sculpted controls, and all-metal construction make it a pleasure to use and beautiful to behold.



  • Audiophile sound quality with 1-bit DSD and 32-bit PCM playback
  • Four inputs and four outputs with XLR and 1/4-inch connectors
  • Die-cast metal construction with simple, solid controls and smooth metering
  • Includes 1/4-inch and 1/8-inch jacks for headphones
  • Flexible design allows for mobile use without having to disconnect studio mics and monitors
  • Large multi-function knob and recessed, illuminated buttons provide quick access to input and output levels
  • Clean, quiet operation with stunning clarity and dynamic range
  • Low-latency ASIO and Core Audio drivers

S1LKi Sound

Whether you’re mixing and editing in the studio or playing to sold-out crowds on the road, you need an interface that presents your music with stunning clarity and maximum impact. Our newly developed S1Lki DSP engine and high-resolution DACs delivers the latest in high-resolution audio playback. The Super UA’s high-end DAC supports 2.8 MHz/1-bit DSD and 192 kHz/32-bit floating point PCM playback – so you can experience the full resolution of your DAW’s 32-bit audio engine. Hear the most precise edits and subtle mix details. On stage, softsynths and backing tracks sound their absolute best, leaving a lasting impression on your audience.

Flexible Design

Today’s musicians and producers are often on the go – composing in a hotel room, editing on a plane, or mixing at home. The Super UA was developed with the modern – and sometimes mobile – musician in mind. Its flexible design makes it feel like a permanent fixture in the studio yet easy to grab and go when needed. The Super UA consists of a main tabletop unit with two channels of TRS I/O and headphone jacks, plus a separate I/O module that connects with a single, sturdy cable. The I/O module is equipped with XLR jacks for hooking up microphones and studio monitors. Sitting neatly on your workspace, the main unit features a large, multi-function knob surrounded by LEDs, along with recessed, illuminated buttons that allow direct access to all four inputs, two sets of monitors, and two sets of headphones. When you want to work on music away from your studio, the main unit easily detaches from the I/O module and functions as a standalone two-in/two-out interface with dual headphone jacks. This lets you leave your mics and monitors connected in the studio while you bring the Super UA’s exceptional performance with you on the road, to a gig, or anywhere else life takes you.

Premium Build

Build quality was a prime consideration when developing the Super UA. We wanted it to feel solid and reliable. So it’s made entirely of die-cast metal. It grips whatever surface it’s on and won’t slide around. The solid, accurate knob has just the right amount of reassuring click. And the smooth meters and LED illuminated controls are bold and beautiful.

Power Performance

While the Super UA was designed for audiophile-grade sound, it was also engineered for pro-studio performance. Whether recording, mixing, or playing live, you need reliable, low-latency operation with your favorite DAW and softynths. Roland’s expertise in hardware design and years of experience in audio driver development mean you can breathe easy while you sound your best.


Number of Audio Playback Channels

PCM format: 6 channels, 2 channels
DSD format: 2 channels

Number of Audio Record Channels

PCM format: 2 channels
* You cannot record in DSD format.

Signal Processing

[PCM format]
PC interface: 32 bits
DA Conversion: 1 bit, 32 bits
AD Conversion: 24 bit
* When “D/A Conversion = 1 bit” is valid, DA conversion operates on 1 bit.

[DSD format]
PC interface: 1 bit
DA Conversion: 1 bit

Sampling Rate

[PCM format]
PC interface: 352.8 kHz, 192 kHz, 176.4 kHz, 96 kHz, 88.2 kHz, 48 kHz, 44.1 kHz
DA Conversion: 3.072 MHz, 2.8224 MHz, 192 kHz, 176.4 kHz
AD Conversion: 192 kHz, 176.4 kHz
* If the sampling rate is 352.8 kHz, the number of channels is limited to two channels, and playback is possible only via ASIO/Core Audio.
* When “D/A Conversion = 1 bit” is valid, DA conversion operates on 3.072 MHz or 2.8224 MHz.

[DSD format]
PC interface: 5.6448 MHz, 2.8224 MHz *
DA Conversion: 2.8224 MHz
* 5.6448 MHz DSD data is down-converted to 2.8224 MHz for playback.

DSD Format Playback Method

DoP version 1.0


Hi-Speed USB


MIC 1 button, MIC 2 button, LINE IN button, PHONES button, A button, B button
Volume dial


Level indicator
Volume indicator
48V indicator


Nominal Input Level

Nominal Input Level

LINE IN jack (1/4-inch TRS phone type): -28– +4dBu
MIC 1 jack, MIC 2 jack (XLR type): -60– -2 dBu

Nominal Output Level

LINE OUT A jack (balanced): +4 dBu
LINE OUT B jack (balanced): +4 dBu
PHONES jack: -2 dBu

Maximum Output Level

LINE OUT A jack (balanced): +22 dBu
LINE OUT B jack (balanced): +22 dBu
PHONES jack: +16 dBu

PHONES Maximum Output Power

200 mW + 200 mW (L + R, 40 ohms)
65 mW + 65 mW (L + R, 300 ohms)


18 dB

Input Impedance

LINE IN jack (1/4-inch TRS phone type): 12 k ohms (balanced)
MIC 1 jack, MIC 2 jack (XLR type): 6.8 k ohms (balanced)

Output Impedance

LINE OUT A jack: 600 ohms (balanced)
LINE OUT B jack: 600 ohms (balanced)
PHONES jack: 30 ohms

Frequency Response:

192.0 kHz: 20 Hz–60 kHz (+0/-1 dB), 20 Hz–90 kHz (+0/-5 dB)
176.4 kHz: 20 Hz–60 kHz (+0/-1 dB), 20 Hz–80 kHz (+0/-5 dB)
96.0 kHz: 20 Hz–44 kHz (+0/-0.5 dB)
88.2 kHz: 20 Hz–40 kHz (+0/-0.5 dB)
48.0 kHz: 20 Hz–22 kHz (+0/-0.5 dB)
44.1 kHz: 20 Hz–20 kHz (+0/-0.5 dB)

Residual Noise Level

LINE IN to LINE OUT A: -96 dBu typ. (SENS: min., 1 k ohms terminated, IHF-A)
* Internal Direct Monitor Mixer setting
INPUT level: 0 dB

Dynamic Range

[AD block]
LINE IN: 112 dB typ. (SENS: min.)
MIC 1, MIC 2: 111 dB typ. (SENS: min.)

[DA block]
LINE OUT A, LINE OUT B: 118 dB typ.


Power Supply

AC Adaptor

Current Draw

1,000 mA


Owner’s Manual
AC adaptor
USB cable (1 m, 3-1/3 inches)



115 mm
4-9/16 inches


161 mm
6-6/16 inches


44 mm
1-3/4 inches


490 g
1 lbs. 2 oz.



136 mm
5-6/16 inches


65 mm
2-9/16 inches


42 mm
1-11/16 inches


360 g
0 lbs. 13 oz.


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