
UA-4FX2
Compact USB audio interface for streamers, podcasters, gamers and performing musicians. It offers 2-in/2-out operation, an XLR mic input, a guitar input, built-in vocal and instrument effects and a one-touch loopback function.
- 2-in/2-out USB interface, 24-bit/96 kHz
- XLR mic input with +48 V phantom power
- High-impedance guitar input with amp simulators
- One-touch loopback mixes voice with computer audio
- ON AIR mute button, auto-level and mastering
- USB bus-powered, 240 g, can work as a stereo mixer
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The UA-4FX2 is a bus-powered 2-in/2-out USB audio interface designed for webcasting, game chat, podcasting and live musical streams. It combines an XLR microphone input with phantom power, a high-impedance 1/4-inch MIC/GUITAR input, a stereo line input and a headset jack, with dedicated knobs for mic/guitar, line and output levels.
Built-in processing includes vocal effects (EQ, reverb, pitch and formant shifting), guitar amp simulation, automatic level control and a mastering function. A loopback button mixes the incoming voice or instrument with computer audio for streaming, and an ON AIR button with a large indicator light mutes the broadcast quickly. Level indicators show signal status. The unit can also be used on its own as a stereo mixer.
It connects to a computer through a Micro USB type B port using Hi-Speed USB and takes its power from the computer. Line output is on RCA jacks, and the device measures 146 x 110 x 42 mm and weighs 240 g. Drivers are listed for Windows 10 and several macOS versions.
Video
Tehnilised andmed
- Bränd
- Roland
- Mudel
- UA-4FX2
- Kategooria
- Stuudio › Audioliidesed
Audio
- Record/playback channels
- Record: 2 channels, Playback: 2 channels
- PC interface resolution
- 24 bits
- AD/DA conversion
- 24 bits
- Internal processing
- 32 bits
- Sampling frequency
- 44.1 kHz, 48 kHz, 96 kHz, 192 kHz
- Frequency response
- 48.0 kHz: 20 Hz – 22 kHz (+0/-2 dB)
- Dynamic range (AD, LINE INPUT)
- 104 dB typ.
- Dynamic range (DA, LINE OUTPUT L, R)
- 105 dB typ.
- Residual noise level
- -95 dBu typ. (LINE INPUT to LINE OUTPUT L, R)
- Head room
- 12 dB
Inputs
- MIC connector (XLR) nominal input level
- -56 – -18 dBu
- MIC/GUITAR jack (1/4-inch) nominal input level
- -56 – -24 dBu (MIC), -32 – -6 dBu (GUITAR)
- PHONES/HEADSET jack nominal input level
- -50 – -24 dBu
- LINE INPUT jack nominal input level
- -4 dBu
Outputs
- LINE OUTPUT L, R nominal output level
- -4 dBu
- LINE OUTPUT L, R output impedance
- 660 ohms
- PHONES/HEADSET output impedance
- 20 ohms
Connectivity
- MIC connector
- XLR type (balanced, phantom power: +48 V, 6 mA max)
- MIC/GUITAR jacks
- 1/4-inch phone type (supports high impedance)
- LINE INPUT jack
- 3.5 mm stereo phone type
- LINE OUTPUT L, R jacks
- RCA pin type
- PHONES/HEADSET jack
- 4-pole mini-phone 3.5 mm type
- USB COMPUTER port
- Micro USB type B
- Interface
- Hi-Speed USB
Controls
- Knobs and buttons
- EFFECT knob x 4, ADVANCED EFFECT, SELECT, ON AIR, LOOP-BACK buttons; MIC/GUITAR, LINE IN, OUTPUT knobs
- Indicator
- LEVEL indicator
Power
- Power supply
- Supplied from the computer via USB
- Current draw
- 400 mA
Physical
- Width
- 146 mm (5-3/4 inches)
- Depth
- 110 mm (4-3/8 inches)
- Height
- 42 mm (1-11/16 inches)
- Weight
- 240 g (9 oz)
In the box
- Accessories
- Owner's manual, USB cable