Dacimora AR001B-192K USB Audio Interface User Manual

Dacimora AR001B-192K USB Audio Interface

Introduction

Record high-quality audio and build studio-grade songs with the AR001B audio interface. An all-encompassing recording companion for use at home or in the studio, capture crystal-clear vocals and track a range of instrumentation with the easy-to-use dual input.

Compatible with MacOSX and Windows, build your songs and monitor recordings with active speakers or headphones in real-time with zero-latency.

For pristine sound in every environment – choose AR001B.

Operation Interface

1. – combination XLR / ¼” connectors. Connect microphone audio sources to these connectors.
2. +48V LED indicates that +48V phantom power is engaged.
3. +48V – phantom power switch for microphone input – enables 48V phantom power at the XLR socket (required for professional studio condenser microphones).
4. High Ohm age Input LED.
5. /LINE – Instrument/Line level switch.
6. DIRECT MONITOR – selector activates direct monitoring of input signals with zero latency (no delay) when engaged.
7. MONITOR LED.
8. POWER LED.
9. GAIN 1 – adjust the input gain level for the microphone signal.
10. /LINE – ¼” connectors. Connect instruments or line level audio sources to this connector.
11.  GAIN 2 – adjust the input gain level for the instrument/line signal.
12.  – ¼” TRS output jack. If your headphones have a ¼” TRS jack plug, connect them directly; if they have a 3.5 mm TRS “mini jack”, use a TRS ¼”-to-3.5 mm jack adaptor. Note that it is likely that headphones fitted with 4-pole TRRS plugs will not operate correctly.
13. PHONES – knob adjusts the output level at the headphones output.
14. LINE OUTPUTS LEFT and RIGHT – 2 x ¼” (6.35 mm).
15. The anti-theft lock hole.
16. USB 2.0 Type-C connector. Connect to a computer via this connector.

Specifications

Performance Specifications

kHz, 96kHz, 192kHz
Microphone Input
Dynamic Range| 95 dB (A-weighted)
Frequency Response| 20 Hz to 20 kHz ±1 dB
THD+N| <0.01% (1kHz@0dBu)
Noise EIN| -110dBu (A-weighted)
Maximum Input Level| +8 dBu at minimum gain
Gain Range| 50dB
Input impedance| 3 ohms
Line Input
Dynamic Range| 95dB (A-weighted)
Frequency Response| 20 Hz to 20 kHz ±1 dB
THD+N| <0.01% (1kHz@0dBu)
Maximum Input Level| +17 dBu at minimum gain
Gain Range| 50 dB
Input impedance| 20 ohms
Instrument Input
Dynamic Range| 95dB (A-weighted)
Frequency Response| 20 Hz to 20 kHz ±1 dB
THD+N| <0.03%(1kHz@0dBu)
Maximum Input Level| +10dBu at minimum gain
Gain Range| 40 dB
Input impedance| 1 Mohs
LINE OUTPUTS
Dynamic Range| 95 dB (A-weighted)
Maximum Output Level| +15.5 dBu balanced outputs
THD+N| <0.01%
Output impedance| 221 ohms
Headphone Output
Dynamic Range| 90 dB (A-weighted)
Maximum Output Level| +12 dBu
THD+N| <0.01%
Headphone impedance| 30~300ohm

Physical And Electrical Characteristics

Analogue Input 1

Connector| Balanced, via female 3-pin XLR on front panel or TRS ¼ ” (6.35 mm)
Phantom power| 48 V phantom power switch
Analogue Input 2
Connector| ¼ ” (6.35 mm) jack socket on front panel INST mode: unbalanced, 2-pole (TS) LINE mode: balanced (TRS)
Line/Instrument switching| Front panel switch
Analogue Outputs
Main outputs| Balanced, 2 x ¼ ” TRS jacks on rear panel
Stereo headphone output| ¼ ” TRS jack on front panel
Output level control (main and headphone)| On front panel
Direct Monitoring| Front panel switch; allows zero-latency monitoring of inputs
Other I/O
USB| 1 x USB 2.0 Type C connector
Front Panel Indicators
POWER| Red LED
SIG| Green LED
CLIP| Red LED (light means audio signal in the channel is too loud)
Phantom power| Red LED
Weight and Dimensions
L x W x H| 140mm x 109mm x 38mm
Weight| 337g

NOTE

1. The microphone input port uses a standard 3-pin XLR socket, which is compatible with most types of microphones.
2. If the microphone and the instrument input are used at the same time, the two inputs will be added in mono.
3. This device only can work with Mac OS, Windows 10 and above operating systems.

Not working after connecting?

1. Try replacing the USB-C cable and retest the connection ensuring a firm connection is present.
2. Check if your operating system (Mac OSX or Windows) requires additional drivers. For use with most recording software, You could try installing driver ASIO4ALL.

Successfully connect the device to your computer by using a USB data cable.

(1) Windows

Step 1: Connect this product with computer via USB cable;
Step 2: Open device manager;
Step 3: The selected “Sound, video and game controllers” shows the device name ” USB AUDIO DEVICE ” of the product.

(2) Mac OS

Step 1: Open the settings in the Mac OS System Preferences;
Step 2: Find the sound;
Step 3: Select the device” USB AUDIO DEVICE ” for sound input.

When you need to monitor through this product, open the settings in the Mac OS System Preferences, find the sound, and then select the device ” USB AUDIO DEVICE ” for sound output.

AR001B-192K

Documents / Resources

| Dacimora AR001B-192K USB Audio Interface [pdf] User Manual
AR001B-192K USB Audio Interface, AR001B-192K, USB Audio Interface, Audio Interface, Interface
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