DUO-CAPTURE EX
Compact aluminium USB audio interface with two combo XLR/TRS inputs, digitally controlled preamps, a Hi-Z input and MIDI in/out. It suits home recording and mobile use, running from USB, three AA batteries or an optional AC adapter, with Windows, Mac and iPad support.
- 2 combo XLR/TRS inputs with VS Preamps
- Independent phantom power per channel (48 V)
- Hi-Z input on input 1 for guitar or bass
- 24-bit converters at 44.1 and 48 kHz
- USB bus, 3 AA battery or AC adapter power
- 5-pin DIN MIDI in and out; iPad compatible
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The DUO-CAPTURE EX is a 2-in/2-out USB audio interface built into a small metal case. Its two digitally controlled preamps use the same grade of components as those in the maker's V-STUDIO 700 and M-400 digital mixers. Each combo XLR/TRS input has its own phantom power switch for condenser microphones, and input 1 supports high impedance so an electric guitar or bass can be plugged in directly.
The unit can be powered in three ways: from the computer's USB bus, from three AA batteries, or from an optional AC adapter. When running on USB power, the supply is regenerated internally to keep the voltage steady. Weighing 460 g without batteries, it is designed to travel in a backpack. Battery life is roughly 1.5 to 6 hours depending on battery type and whether phantom power is on.
It connects to Windows (WDM/ASIO) and Mac (Core Audio) computers over USB, and to an iPad through Apple's Camera Connection Kit, in which case battery or AC power is needed. Balanced 1/4-inch outputs and a stereo headphone jack handle monitoring, while 5-pin DIN MIDI in and out let it work as a USB-MIDI interface, including with iOS apps.
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Tehnilised andmed
- Bränd
- Roland
- Mudel
- DUO-CAPTURE EX
- Kategooria
- Stuudio › Audioliidesed
Inputs
- Input channels
- 2 (recording)
- Input connectors
- INPUT 1, 2: XLR (balanced, phantom power DC 48 V, 6 mA combined) and 1/4-inch TRS phone (balanced)
- Hi-Z input
- INPUT 1 supports high impedance
- Nominal input level (XLR)
- -60 to -12 dBu (variable)
- Nominal input level (1/4-inch TRS)
- -46 to +2 dBu (variable)
- Input impedance (XLR)
- 4 k ohms or greater (balanced)
- Input impedance (1/4-inch TRS)
- 34 k ohms or greater (balanced)
Outputs
- Output channels
- 2 (playback)
- Output connectors
- OUTPUT L, R: 1/4-inch TRS phone (balanced)
- Headphone output
- PHONES: stereo 1/4-inch phone
- Nominal output level
- -6 dBu (balanced)
- Output impedance
- OUTPUT L, R: 2 k ohms (balanced); PHONES: 47 ohms
Audio
- Bit depth
- 24 bits (PC interface and AD/DA conversion)
- Sampling frequency
- 48 kHz, 44.1 kHz
- Frequency response
- 48.0 kHz: 20 Hz to 22 kHz (+0/-2 dB); 44.1 kHz: 20 Hz to 20 kHz (+0/-2 dB)
- Headroom
- 14 dB
- Residual noise level
- -94 dBu typ. (INPUT 1, 2 to OUTPUT L, R, IHF-A)
Connectivity
- USB port
- USB Type B
- MIDI
- MIDI IN and OUT, 5-pin DIN
- Driver support
- WDM/ASIO (Windows), Core Audio (Mac), iOS
Power
- Power sources
- USB bus, 3 x AA batteries (alkaline LR6 or Ni-MH HR6), or optional AC adaptor
- Current draw
- 240 mA (DC 9 V)
- Battery life, alkaline
- Approx. 1.5 hours (phantom on); approx. 4 hours (phantom off)
- Battery life, Ni-MH
- Approx. 3 hours (phantom on); approx. 6 hours (phantom off)
Physical
- Dimensions (W x D x H)
- 153 x 119 x 47 mm (6-1/16 x 4-11/16 x 1-7/8 in)
- Weight
- 460 g (1 lb 1 oz), excluding batteries
In the box
- Included
- Owner's Manual, Read Me First, License Agreement, driver CD-ROM, USB cable, 3 x AA alkaline batteries
- Optional
- AC adaptor PSB-1U (sold separately)