PRO I/O FOR PC, MAC, AND IPAD

More Info

VS Preamps

DUO-CAPTURE EX 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 for each channel.

Low-Noise Power Supply

One of the DUO-CAPTURE EX’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 powered by the computer’s USB bus, the DUO-CAPTURE EX internally regenerates the incoming power, ensuring the ideal voltage for optimal sound quality and efficiency in mobile environments.

For Home Recording

The DUO-CAPTURE EX is equipped with two XLR/TRS inputs (with phantom-power support for condenser microphones), plus a Hi-Z input switch for direct connection of an electric guitar or bass. The DUO-CAPTURE EX is compatible with all major computer platforms, including WDM/ASIO (Windows), Core Audio (Mac), and even iOS for the iPad.

For Mobile Musicians

Perfect for traveling musicians, the DUO-CAPTURE EX is compact and solidly housed in an aluminum case. It easily fits in a backpack, and weighs just one pound (440 grams). For the ultimate in mobile convenience, the DUO-CAPTURE EX can be powered via your computer’s USB bus, three AA batteries, or an AC adapter (sold separately). Its premium preamps and low-noise design enable pro-quality results anywhere you record, indoors or out.

For iPad

Turn your iPad into a professional recording device by connecting it to the DUO-CAPTURE EX*. Record vocals, guitar, keyboard, or other instruments with superb quality through the DUO-CAPTURE EX into the iPad using your favorite iOS apps. Additionally, the DUO-CAPTURE EX can function as a USB-MIDI interface to control iOS apps with electronic instruments such as MIDI keyboards, V-Drums, etc.

*Connect the DUO-CAPTURE EX to your iPad via Apple’s iPad Camera Connection Kit. Batteries or AC power is required when using the DUO-CAPTURE EX with an iPad. You cannot charge your iPad using the DUO-CAPTURE EX.

PRO I/O FOR PC, MAC, AND IPAD

Specs

Number of Audio Record/Playback Channels

Recording: 2 channels Playback: 2 channels

Signal Processing

PC interface: 24 bits AD/DA Conversion: 24 bits

Sampling Frequency

AD/DA Conversion: 48 kHz, 44.1 kHz

Nominal Input Level (variable)

INPUT 1, 2 (XLR type): -60 to -12 dBu INPUT 1, 2 (1/4-inch TRS phone type): -46 to +2 dBu

Nominal Output Level

OUTPUT L, R: -6 dBu (balanced)

Headroom

14 dB

Input Impedance

INPUT 1, 2 (XLR type): 4 k ohms or greater (balanced) INPUT 1, 2 (1/4-inch TRS phone type): 34 k ohms or greater (balanced)

Output Impedance

OUTPUT L, R: 2 k ohms (balanced) PHONES: 47 ohms

Frequency Response

48.0 kHz: 20 Hz to 22 kHz (+0/-2 dB) 44.1 kHz: 20 Hz to 20 kHz (+0/-2 dB)

Residual Noise Level

INPUT 1, 2 -> OUTPUT L, R: -94 dBu typ. ([SENS 1], [SENS 2] knobs: min., Input: 600 ohms terminated, IHF-A)

Connectors

INPUT 1, 2 jacks *1: XLR type (balanced, phantom power: DC 48 V, 6 mA *2), 1/4-inch TRS phone type (balanced)
PHONES jack: Stereo 1/4-inch phone type
OUTPUT L, R jacks: 1/4-inch TRS phone type (balanced)
MIDI OUT, IN connectors: 5-pin DIN type
USB port: USB Type B
DC IN jack
*1 INPUT 1 jack supports high impedance
*2 Combined value for INPUT 1, 2 jacks

Power Supply

Supplied from the computer via USB port Alkaline battery (AA, LR6) or Rechargeable Ni-MH battery (AA, HR6) x 3 AC adaptor (sold separately)

Expected battery life under continuous use

Alkaline (AA, LR6): approximately 1.5 hours (Phantom power = On)
Alkaline (AA, LR6): approximately 4 hours (Phantom power = Off)
Rechargeable Ni-MH battery (AA, HR6): approximately 3 hours (Phantom power = On)
Rechargeable Ni-MH battery (AA, HR6): approximately 6 hours (Phantom power = Off)
* These figures will vary depending on the specifications of the batteries and the actual conditions of use.

Current Draw

240 mA (DC 9 V)

Accessories

Owner's Manual
Read Me First
License Agreement
DUO-CAPTURE EX Driver CD-ROM
USB cable
Alkaline battery (AA, LR6) x 3

Options (sold separately)

AC adaptor (PSB-1U)
* When purchasing an AC adaptor, be sure to specify the adaptor (from the list that follows) that is designed for the region in which it will be used, and the voltage supplied there. (PSB-120/PSB-230EU/PSB-230UK/PSB-240A) (sets containing PSB-1U and power cord)

Size and Weight

Width

153 mm
6-1/16 inches

Depth

119 mm
4-11/16 inches

Height

47 mm
1-7/8 inches

Weight

460 g
1 lbs. 1 oz.

Weight: excluding batteries
* 0dBu = 0.775 Vrms

* ASIO is a trademark of Steinberg Media Technologies GmbH.
* In the interest of product improvement, the specifications and/or appearance of this unit are subject to change without prior notice.

Accessories

Support

If you have questions about operating your Roland, BOSS or Cakewalk product, please check our Knowledge Base for answers to the most common questions.

You can also contact our Product Support department by phone or email.

In addition, we have a library of Support Documents that you can download and reference. If Support Documents are available for this product, they will be listed below.

Support Documents

Media Production Systems

Choose your music creation dream station!

DUO-CAPTURE EX Brochure

Computer Music Product Guide 2012

Flexible solutions for your music production needs.