Skip to page content



Stock code: EDIUA55


Clearance stock with warranty


Stock Availability

Auckland North Island South Island Warehouse

Apply for Finance Now on $349.00

Quick weekly payments on $349.00

12 mths $9.48
24 mths $5.62
36 mths $4.41

Apply for finance

Found a Cheaper Price? Put us to the test!

Challenge us

Save $50


QUAD-CAPTURE (UA-55): USB 2.0 Audio Interface
Pro Performance for Portable Production

With a pair of premium VS Preamps onboard, plus superb 24-bit/192 kHz audio quality, ultra-low latency performance, and convenient USB bus power, QUAD-CAPTURE sets a new standard for portable USB 2.0 audio interfaces. Its compact, durable design and pristine sound makes it the perfect foundation for portable, multichannel computer-based productions on the go. With quality and performance that far exceeds its size and price, QUAD-CAPTURE stands at the head of its class.

Two combo XLR/TRS inputs with premium mic preamps (VS Preamps), two TRS outputs, coaxial I/O, headphone out, and MIDI I/O
Graphical Control Panel software provides fast, intuitive control of the VS Preamps
Phantom power, ground lift, and Hi-Z switches
One-click AUTO-SENS function intelligently sets optimal input levels for the preamps
Extreme low-latency VS Streaming driver
Low-noise, wide-range power supply
Compact with durable aluminum body and Direct Box functionality
Bundled with Cakewalk SONAR X1 LE ASIO and VST are trademark of Steinberg Media Technologies GmbH.

VS Preamps

QUAD-CAPTURE boasts two premium-grade, digitally controlled mic preamps (VS Preamps) made from the same high-grade components as the preamps found in Roland’s V-Studio 700 and M-400 digital mixer. Two XLR/TRS combo inputs are provided for the preamps, plus independent phantom power, low-cut filter, phase invert, and digital compression for each channel. The VS preamps can be controlled easily and intuitively with the included graphical Control Panel software (Mac/PC).


Never before has it been faster or easier to set perfect input levels—simply activate the AUTO-SENS feature with the push of a button, play your connected instruments, and QUAD-CAPTURE automatically sets the ideal recording level for each input. Whether you’re a beginner or a professional, AUTO-SENS is great for quick, fail-safe recordings, saving you setup time and letting you focus on where it starts... the performance.

VS Streaming

QUAD-CAPTURE offers incredible stability and industry-leading low-latency USB performance via Roland’s proprietary VS Streaming technology. All current Mac and PC DAW platforms are supported through ASIO 2.0/WDM (Windows) and Core Audio (Mac).

Low-Noise Power Supply

One of QUAD-CAPTURE’s key “behind-the-scenes” features is its low-noise, wide-ranging power supply. Designed to deliver a clean, balanced input and output, it provides a reliable foundation for any professional audio application or environment. When driven by the USB bus power supply, QUAD-CAPTURE’s power is regenerated, providing the analog circuitry ideal voltage for the very best sound quality and efficiency in mobile environments.

Aluminum Build, DI Functionality

QUAD-CAPTURE is small, strong, and housed in a road-tough aluminum body, so you can transport it anywhere with the confidence that its premium internal components are securely protected. For live-concert environments, QUAD-CAPTURE also provides Direct-Box (DI) functionality, essential for noise-free live stage use.

SONAR X1 LE Bundle

Every QUAD-CAPTURE package includes a complimentary copy of SONAR X1 LE software for PC that’s designed to work fluidly and seamlessly with the interface. Derived from Cakewalk’s award-winning SONAR X1 DAW software, the LE version give you a powerful set of software tools for writing, recording, editing, and mixing your music.


Clearance Stock with/without Warranty

Terms and Conditions

We are clearing this stock at reduced prices.

-Below cost and end of line / deleted models;
-New but may have minor cosmetic damage or marking that does not affect the usability of the item; 
-Second Hand or Ex-Demo product;
-Boxed or ex-Shop Floor and may be missing accessories, original packaging, manuals etc.

While we attempt to identify any issue to the purchaser, this is not always possible. If you have questions regarding the condition of an item, please contact us, prior to ordering for additional information.

Stock Availability - Because a number of clearance items are one-offs (i.e. only one left in stock), the goods may have been sold already; occasionally it may be a stock anomaly and, therefore, not available.

We take all reasonable steps to ensure descriptions and stock quantities are correct. However, mistakes do happen. If an error occurs, we will advise you as soon as practicable and discuss if there is a reasonable alternative product or solution that may be appropriate. 

E & OE

Freighting - Goods can be freighted to your local store on your behalf.

Goods may incur a freight charge depending on :

-the type of goods (e.g. large or heavy)
-the time frame in which you require them

Please email us, or make a note on your order, if you have a particular request concerning freighting of your goods.

Condition -All goods will be tested and sent in working condition.

All products listed here are sold with no warranty (express or implied) unless noted. You agree to this as a condition of purchase.

The warranty status will be noted on your invoice.

No representation is made regarding the fitness of the product for your particular purpose, application or installation.

Finance is available to approved applicants, subject to our normal credit terms and conditions. Application may be made on this site (

Please note that there are no refunds or exchanges on sale items or clearance store stock.